The Lexus RX 350, specifically the fourth generation (RX IV) model produced from 2019 to 2022, represents a significant evolution in Lexus’s popular luxury crossover SUV. This facelifted version of the RX IV, distinguished by subtle exterior styling updates and enhanced interior features, continued the model’s reputation for refinement, reliability, and a comfortable driving experience. The 350 variant, powered by a 3.5-liter V6 engine paired with an eight-speed automatic transmission and all-wheel drive (AWD), occupied the core of the RX lineup, offering a balance between performance and fuel efficiency. It served as the entry point into the RX range for many buyers, positioned below the RX 450h hybrid model and any potential performance-oriented trims.
Technical Specifications
| Brand | Lexus |
| Model | RX |
| Generation | RX IV (facelift 2019) |
| Type (Engine) | 350 V6 (295 Hp) AWD Automatic |
| Start of production | 2019 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 12.3 l/100 km (19.1 US mpg) |
| Fuel consumption (extra urban) | 9 l/100 km (26.1 US mpg) |
| Fuel consumption (combined) | 10.7 l/100 km (22 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 198 km/h (123.03 mph) |
| Emission standard | ULEV 70 |
| Weight-to-power ratio | 6.7 kg/Hp, 148.5 Hp/tonne |
| Weight-to-torque ratio | 5.5 kg/Nm, 182.2 Nm/tonne |
| Power | 295 Hp @ 6300 rpm |
| Torque | 362 Nm @ 4700 rpm (267 lb.-ft. @ 4700 rpm) |
| Maximum engine speed | 6300 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | 2GR-FKS |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 94 mm (3.7 in) |
| Piston Stroke | 83 mm (3.27 in) |
| Compression ratio | 11.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant capacity | 9 l (9.51 US qt | 7.92 UK qt) |
| Kerb Weight | 1987 kg (4380.59 lbs) |
| Max. weight | 2656 kg (5855.48 lbs) |
| Max load | 669 kg (1474.89 lbs) |
| Trunk (boot) space – minimum | 453 l (16 cu. ft) |
| Trunk (boot) space – maximum | 924 l (32.63 cu. ft) |
| Fuel tank capacity | 73 l (19.28 US gal | 16.06 UK gal) |
| Permitted trailer load with brakes (12%) | 1586 kg (3496.53 lbs) |
| Length | 4889 mm (192.48 in) |
| Width | 1895 mm (74.61 in) |
| Height | 1720 mm (67.72 in) |
| Wheelbase | 2789 mm (109.8 in) |
| Front track | 1636 mm (64.41 in) |
| Rear track | 1625 mm (63.98 in) |
| Ride height (ground clearance) | 208 mm (8.19 in) |
| Drag coefficient (Cd) | 0.33 |
| Minimum turning circle | 11.8 m (38.71 ft) |
| Approach angle | 17° |
| Departure angle | 24.9° |
| Ramp-over angle | 16.8° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 8 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs, 328 mm |
| Rear brakes | Ventilated discs, 338 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/65 R18 |
| Wheel rims size | 8J x 18 |
INTRODUCTION
The 2019-2022 Lexus RX 350 represents the facelifted version of the fourth-generation RX, a model that debuted in 2015. This update brought revised styling to the front and rear fascias, along with enhancements to the interior and safety technology. Built on the 1HX0 platform (shared with the Toyota Highlander), the RX 350 aimed to deliver a luxurious and comfortable driving experience, prioritizing refinement over outright sportiness. The 350 trim, equipped with the 3.5-liter V6 and all-wheel drive, was the most popular configuration, appealing to a broad range of buyers seeking a well-rounded luxury SUV.
Powertrain & Engine Architecture
At the heart of the RX 350 lies the 2GR-FKS 3.5-liter dual-injection V6 engine. This naturally aspirated engine utilizes both direct and port fuel injection (D-4S technology) to optimize combustion efficiency and power delivery. The engine produces 295 horsepower at 6,300 rpm and 267 lb.-ft. of torque at 4,700 rpm. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The eight-speed automatic transmission, a significant upgrade from the six-speed unit in earlier RX models, provides smooth and responsive shifting. This transmission is designed to enhance both acceleration and fuel economy. The AWD system is primarily front-wheel drive, engaging the rear wheels as needed to maintain traction.
Driving Characteristics
The RX 350 with the V6 and automatic transmission delivers a comfortable and composed driving experience. Acceleration is adequate for most driving situations, with the engine providing sufficient power for highway merging and passing maneuvers. The eight-speed transmission helps to keep the engine in its optimal power band. Compared to the RX 450h hybrid, the RX 350 offers a more traditional driving feel, with a more direct connection between the throttle and the engine. While not a sporty SUV, the RX 350 handles corners with confidence, thanks to its well-tuned suspension. The AWD system provides enhanced stability in inclement weather conditions.
Equipment & Trim Levels
The 2019-2022 RX 350 came standard with a generous array of features, including Lexus Safety System+ 2.0 (which included Pre-Collision System with Pedestrian Detection, Lane Departure Alert with Intelligent Steering Assist, and Dynamic Radar Cruise Control), a 8-inch infotainment display, Bluetooth connectivity, and a rearview camera. Higher trim levels offered features such as a larger 12.3-inch infotainment display, navigation, premium leather upholstery, heated and ventilated front seats, a panoramic sunroof, and a Mark Levinson premium sound system. Interior upholstery options included NuLuxe simulated leather and genuine leather.
Chassis & Braking
The RX 350 utilizes an independent McPherson strut front suspension and a double wishbone rear suspension. This setup provides a comfortable ride while maintaining good handling characteristics. The RX 350 is equipped with ventilated disc brakes on all four wheels. The front brakes measure 328mm, while the rear brakes measure 338mm. Anti-lock braking system (ABS) and electronic brake-force distribution (EBD) are standard features. The vehicle’s relatively heavy curb weight (approximately 4,380 lbs) contributes to its stable and planted feel on the road.
Market Reception & Comparison
The Lexus RX 350 consistently received positive reviews from automotive critics, praised for its comfortable ride, luxurious interior, and strong reliability. Compared to competitors such as the Acura RDX, BMW X5, and Mercedes-Benz GLE, the RX 350 often stood out for its quiet cabin and user-friendly infotainment system. Fuel economy was generally considered average for its class. The RX 450h hybrid offered significantly better fuel economy, but at a higher price point. The RX 350’s naturally aspirated V6 engine was seen as a reliable and durable powertrain, although it lacked the low-end torque of some turbocharged competitors.
Legacy
The 2019-2022 Lexus RX 350 continues to be a popular choice in the used car market, known for its dependability and long-term value. The 2GR-FKS engine has a reputation for being robust and requiring minimal maintenance. Common issues are relatively rare, although regular maintenance, including oil changes and fluid checks, is essential. The RX 350’s comfortable ride and luxurious interior make it a desirable option for buyers seeking a refined and reliable luxury SUV. Its strong resale value further solidifies its position as a well-regarded vehicle in the luxury crossover segment.
