Lexus IS300h (2021) Review
Lexus has given the IS a notable update in an effort to maintain the sedan’s relevance in the sports executive segment, but the range is limited to a trio of petrol-electric derivatives and the range-topping Lexus IS300h F Sport version costs nearly R1 million. Is the Japanese premium marque’s offering still worth considering? Read on…
We like: Willing performance, ride quality, comfort and luxury features, solid build quality
We don’t like: Dated interior, doesn’t offer inspired performance, mediocre long-haul efficiency
Fast Facts
- Model Tested: Lexus IS300h F Sport
- Price as tested: R935 200 (July 2021)
- Power unit: 2.5-litre 4-cylinder petrol-electric hybrid
- Power/Torque: 164 kW/221 Nm
- Transmission: Continuously variable (automatic) transmission
- Fuel economy: 5.2 L/100 km (claimed)
- Load space: 450 litres
What is it?
The Lexus IS is one of the better-looking sports executive sedans in the segment. Do you agree?
The 3rd-generation Lexus IS was launched in 2013 and received a minor update in 2017, followed by a major update in 2020; the latest iteration joined Lexus South Africa’s line-up in March 2021. The IS does battle in a declining segment (partly due to the rising popularity of crossovers) with the Alfa Romeo Giulia, BMW 3 Series, Audi A4, Jaguar XE and the incoming SA-built Mercedes-Benz C-Class.
Whereas previous iterations of the Japanese premium marque’s sports executive sedan were criticised for being too conservatively styled, this version has a taut design with no shortage of eye-catching exterior detailing. Fittingly, it looks best in range-topping F Sport guise. The IS’ front-end, especially the spindle grille is striking – if you like sharply angled lines. The sedan’s rear haunches are muscular, the wheel arches are amply filled with 19-inch alloy wheels and F-Sport badging lets the world know that this is the flagship IS. Suffice to say the test unit garnered many admiring glances during our test.
Whereas BMW and Mercedes-Benz previously offered hybrid derivatives in their 3 Series and C-Class line-ups (in the case of the latter, the C350e disappeared from the price list relatively recently), the Lexus IS is currently the only model that offers that configuration (in fact, the revised range’s line-up consists solely of petrol-electric derivatives). Whether you appreciate the IS’ bold exterior execution – or not – depends on your taste, but does the Lexus’ hybrid powertrain complement its luxury-car package well… or at least enough to justify the F-Sport version’s near-R1-million price tag? Let’s find out!
What’s the Lexus IS300h like to drive?
The Lexus delivers its performance in a refined manner but it’s not particularly engaging to drive.
Toyota and Lexus are synonymous with advanced hybrid technology and the latter is arguably the premium brand most associated with combining hybrid performance with driving comfort and luxury. In fact, Lexus is perenially-underappreciated in the luxury-vehicle market – owners of Lexus models are not only generally satisfied with the products that they drive – they tend to remain loyal to the brand.
Does the Lexus IS300h F Sport deliver on its promise of blending hybrid performance, comfort and luxury successfully? We’d say yes, but there’s a but… Although the 3rd-generation IS was designed to deliver engaging dynamics and the F Sport derivative looks performance-oriented, the IS300h is neither “exhilarating” nor “exciting” to drive. Does this make it a bad car? No, quite the opposite, in fact.
There really is much to like about the IS, but it depends on what you’re looking for/expecting from the driving experience. Given the IS300h’s power unit – a 2.5-litre 4-cylinder petrol engine mated with an electric motor that develops total outputs of 164 kW and 221 Nm, all of which is directed to the rear wheels using a 7-step continuously variable transmission (CVT) – its “performance” is, well, willing.
While it feels as if the IS300h gains pace fairly rapidly (more so than its 8.7-sec 0-100 kph claimed sprint time suggests), it delivers its acceleration in such a refined manner that the event lacks drama. That can be either a positive or negative attribute, however. Depending on your perspective, the Lexus’ performance characteristics can be construed as gloriously graceful… or overwhelmingly dull.
Unfortunately, the Lexus’ drivetrain moans and drones when you floor the accelerator pedal, but under average driving circumstances, the IS300h F Sport settles into a more pleasing, refined rhythm.
Lexus has improved the ride refinement by introducing a revised suspension, making the IS a pleasingly comfortable cruiser.
We tried out the respective drive modes (Eco, Sport and Sport Plus), but they didn’t seem to change the IS300h’s on-road demeanour markedly, other than the fact that the attractive LFA-inspired central rev counter adopted a racier display when the sedan’s sportier settings were engaged. At least the steering-mounted shift paddles create the impression that you can immerse yourself in the Lexus’ driving experience, but even if you enjoy actuating “virtual gear changes”, the transmission actually performs just as well – if not better – when left to its own devices.
We did a stint of long-distance driving in the test unit (the route stretched from Cape Town to Knysna) and, in terms of overall ride comfort and refinement, the IS certainly excelled. The IS300h’s steering does provide at least a measure of pleasing feedback to the driver, while the updated Adaptive Variable Suspension (AVS) adequately suppresses harsh bumps and dips in the road surface and, ultimately, enhances the Japanese sedan’s handling ability (the AVS can be set to favour ride comfort in Normal or adopt a firmer, sportier attitude in Sport S+). For this facelift, Lexus has not only stiffened the IS’ body structure – it has widened the sedan’s front and rear tracks by 45 mm and 50 mm respectively. As a result, the IS feels more solidly planted on terra firma and noticeably stabler during cornering.
Even though Lexus has done extensive work to improve the IS’ handling characteristics, its extra kerb weight (partly as a result of the additional hybrid-system components) can’t be ignored; it does blunt the IS’ overall dynamism. The IS300h has a kerb weight of about 1 735 kg and you can feel that heft under hard cornering – it’s definitely not as agile or nimble as an equivalent BMW 3 Series (1 545 kg).
Is the Lexus IS300h F Sport fuel efficient?
The IS300h F Sport is not as efficient as you’d imagine it to be.
Hybrids are claimed to offer exemplary fuel efficiency, but few actually deliver on that promise, because while such vehicles are quite efficient when driven in congested traffic conditions, they aren’t all that frugal on longer, open-road trips. In the case of the Lexus IS300h F Sport, that observation rang true. Lexus claims an ambitious 5.2 L/100 km, but our test unit returned figures closer to 8.0 L/100 km.
The Lexus IS300h F Sport does feature regenerative braking and a coasting function to aid and enhance efficiency. The recouped energy can be used by pressing the EV Mode button in the centre console, but this mode is only useful to manoeuvre the IS at slow speeds without calling on the engine. An example of this would be when you are reversing out of a parking bay or crawling through a parking lot. That is as far as pure-electric driving goes. Once you press the accelerator pedal past a certain point of its travel, the IS’ engine will kick in and take over to deliver most of the performance.
Fuel efficiency is seen as a key USP for hybrids, but in conditions where the Lexus’ petrol motor does most of the work, it doesn’t offer a notable efficiency benefit over its conventionally powered rivals.
What’s the interior like?
A comfortable place to be on a long journey…
The Lexus’ premium cabin deserves high praise for its good overall perceived build quality, but some of the knobs in the IS look and feel a bit dated… and there’s a CD player! Does anyone still use CDs? To its credit, this test unit came fitted with sumptuous F Sport Flare Red leather upholstery; the electrically adjustable front seats provided an excellent balance of comfort and support during our road trip.
Given that its origin can be traced back to 2013, the interior’s layout and design can be criticised for being “old school” and riddled with too many buttons but that point is debatable – some people like buttons! Lexus outshines the competition, though, by taking an “all-in” approach when it comes to standard equipment – this range-topping IS is jam-packed with convenience and safety features.
Now that the infotainment system supports touch inputs to its 10.3-inch screen, the panel has been moved forward by approximately 150 mm. The system offers Apple CarPlay and Android Auto compatibility, integrated navigation, Bluetooth and voice control, all of which can be controlled and adjusted using the steering wheel-mounted controls. You can also use the navigation pad in the centre console to execute functions, but it’s hyper-sensitive and requires some practice to get used to… In a way, it’s a legacy item from the pre-facelift model, but again, not everyone likes prodding screens.
The navigation pad in the centre console takes some patience to use effectively.
Furthermore, the IS is equipped with a 360-degree camera system (with reverse-view guidelines), a 17-speaker Mark Levison audio system as well as dual-zone climate control air conditioning.
In terms of safety, Lexus’ sports executive comes well equipped with no fewer than 10 airbags, ABS with EBS, brake assist and electronic stability control with traction control, plus front and rear park distance control. Driver-assist features include active cruise control, pre-collision warning with pedestrian/cyclist detection, lane tracing assist, blind-spot monitoring and rear-cross traffic alert.
As far as practicality goes, rear occupants are well catered for in terms of comfort and space. The boot is sizable too, with Lexus claiming a load capacity of 450 litres. The rear seats can also be folded down in a 60:40 split configuration should you be required to transport longer items.
How much does the Lexus IS300h F Sport cost in South Africa?
The Lexus IS300h F Sport is priced at R935 200 (as of July 2021) and is sold with a 7-year/105 000 km warranty and a 7-year/105 000 km maintenance plan.
See specification details for the Lexus IS300h F Sport
Buy a used Lexus IS on Cars.co.za
Verdict
The IS300h F Sport remains a worthy contender in this segment, as long as you are willing to make peace with what it is – and what it isn’t. If you consider the high levels of luxury and comfort, as well as the sheer number of features that the Lexus offers, it’s a solid alternative to more popular choices in this segment. It’s neither as exciting nor as engaging to drive as it looks, however.
There is little doubt about the inherent dynamism of the IS’ platform – it’s certainly not a soft, squishy luxobarge, but the IS300h F Sport’s hybrid configuration is, by its very nature, efficiency-oriented and not conducive to delivering compelling performance. To its further detriment, the powertrain’s not notably more fuel-efficient compared with its conventionally-powered rivals, at least not in our experience.
By offering the IS as a hybrid-only model in South Africa, Lexus is banking on its hybrid credentials, but unfortunately, the South African market has never quite warmed up to hybrids. As a result, the Japanese luxury firm has arguably marginalised the IS in the local market (it’s now very much a left-field or non-conformist’s choice) – isn’t that a less-than-ideal strategy in a dwindling segment?
If you are ever in the market for a new hybrid sports executive sedan, you know where to go! Aesthetically speaking, the F-Sport version is the most desirable IS derivative, but if the naturally aspirated 3.5-litre V6 was no longer a viable engine option for the local market, perhaps the 2.0-litre turbopetrol (even if it’s not quite as fuel-efficient around town as its petrol-electric sibling) could have sufficed…











