The Lexus RX 350, specifically the fourth generation (RX IV) facelift model produced from 2019 to 2022, represents a significant iteration of Lexus’s popular luxury crossover SUV. This variant, powered by a 3.5-liter V6 engine producing 295 horsepower and paired with an 8-speed automatic transmission, served as the mainstay of the RX lineup during those years. Positioned as the volume seller, it offered a balance of performance, luxury, and fuel efficiency, appealing to a broad range of buyers in the North American market, where the RX has consistently been a top performer in its segment. The 2019 facelift brought updated styling, enhanced safety features, and refinements to the interior, solidifying the RX 350’s position as a competitive offering in the mid-size luxury SUV class.
Technical Specifications
| Brand | Lexus |
| Model | RX |
| Generation | RX IV (facelift 2019) |
| Type (Engine) | 350 V6 (295 Hp) Automatic |
| Start of production | 2019 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.8 l/100 km (19.9 US mpg) |
| Fuel consumption (extra urban) | 8.4 l/100 km (28 US mpg) |
| Fuel consumption (combined) | 10.2 l/100 km (23.1 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 198 km/h (123.03 mph) |
| Emission standard | ULEV 70 |
| Weight-to-power ratio | 6.5 kg/Hp, 154.2 Hp/tonne |
| Weight-to-torque ratio | 5.3 kg/Nm, 189.2 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 | 1913 kg (4217.44 lbs) |
| Max. weight | 2567 kg (5659.27 lbs) |
| Max load | 654 kg (1441.82 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° |
| Drivetrain Architecture | Front wheel drive |
| 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 |
Powertrain & Engine Architecture
The heart of the RX 350 is the 2GR-FKS 3.5-liter V6 engine. This naturally aspirated engine utilizes Toyota’s D-4S fuel injection system, combining direct injection and port injection to optimize combustion efficiency and power delivery. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its responsive nature. The 8-speed automatic transmission, a significant upgrade from the previous 6-speed unit, provides smooth and efficient gear changes. This transmission is designed to maximize fuel economy while still providing ample power for acceleration and highway cruising. The engine’s transverse mounting and front-wheel-drive configuration are typical for this class of vehicle, prioritizing interior space and packaging efficiency.
Driving Characteristics
The RX 350 with the 3.5L V6 and 8-speed automatic delivers a comfortable and refined driving experience. While not overtly sporty, the engine provides adequate power for everyday driving situations and confident highway merging. The automatic transmission is well-tuned, offering seamless shifts and contributing to a relaxed driving feel. Compared to the RX 450h hybrid variant, the RX 350 offers a more traditional driving experience, lacking the instant torque of the electric motor. Against higher-output RX 350 F Sport models, the standard RX 350 feels less urgent in its acceleration, but the trade-off is improved fuel economy and a more compliant ride. The gear ratios are optimized for both fuel efficiency and responsiveness, with a focus on providing smooth acceleration in typical driving conditions.
Equipment & Trim Levels
The 2019-2022 RX 350 came standard with a comprehensive suite of features, including Lexus Safety System+ 2.0 (featuring Pre-Collision System with Pedestrian Detection, Lane Departure Alert with Intelligent Steering Assist, and Dynamic Radar Cruise Control), a 8-inch infotainment display with Lexus Enform, Bluetooth connectivity, and a rearview camera. Interior upholstery typically consisted of NuLuxe simulated leather, with available upgrades to genuine leather. Optional extras included a larger 12.3-inch infotainment display, Mark Levinson premium sound system, heated and ventilated front seats, a panoramic sunroof, and triple-beam LED headlights. Trim levels generally included the base RX 350, the Luxury package, and the F Sport variant, each adding progressively more features and sporty styling cues.
Chassis & Braking
The RX 350 utilizes an independent McPherson strut front suspension and a double wishbone rear suspension, providing a comfortable and controlled ride. Stabilizer bars are fitted to both axles to minimize body roll during cornering. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. The standard RX 350 typically features smaller rear rotors compared to the F Sport model. The electric power steering system offers a light and precise feel, making it easy to maneuver in urban environments.
Market Reception & Comparison
The Lexus RX 350 consistently received positive reviews for its reliability, comfort, and luxurious interior. Critics praised its smooth ride, quiet cabin, and user-friendly technology. Compared to competitors like the Acura RDX, BMW X5, and Mercedes-Benz GLE, the RX 350 often stood out for its exceptional reliability and strong resale value. Fuel economy was generally considered competitive within its class, although the hybrid RX 450h offered significantly better mileage. Some reviewers noted that the RX 350’s driving dynamics were not as engaging as some of its European rivals, but the overall package appealed to a wide range of buyers seeking a comfortable and dependable luxury SUV.
Legacy
The 2019-2022 Lexus RX 350 continues to be a popular choice in the used car market, known for its long-term reliability and low maintenance costs. The 2GR-FKS engine has proven to be a durable and dependable powerplant, with many examples exceeding 150,000 miles with proper maintenance. The 8-speed automatic transmission has also demonstrated good reliability. The RX 350’s strong reputation for quality and dependability ensures that it remains a desirable option for buyers seeking a well-rounded and long-lasting luxury SUV.
