Specifications
| RX350 | RX450h | |
| TYPE | 3.5-liter V6 Four Cam 24-valve (2GR-FKS, unleaded) | 3.5-liter V6 Four Cam 24-valve (2GR-FXS, unleaded) |
| PISTON DISPLACEMENT | 3456cc | 3456cc |
| MAX. OUTPUT | 296HP/6300rpm (EEC net) | 259HP/6000rpm (EEC net) |
| MAX. TORQUE | 37.7kg-m/4600-4700rpm (EEC net) | 34.2kg-m/4600rpm (EEC net) |
| FUEL SYSTEM | D-4S (Direct injection 4 stroke gasoline engine Superior version) | D-4S (Direct injection 4 stroke gasoline engine Superior version) |
| RX350 | RX450h | |
| SUSPENSION | MacPherson strut type (Front)/ Double wishbone type (Rear), coil springs, gas-filled shock absorbers, stabilizer bar | MacPherson strut type (Front)/ Double wishbone type (Rear), coil springs, gas-filled shock absorbers, stabilizer bar |
| STEERING SYSTEM | Rack and pinion. EPS (Electric Power Steering) | Rack and pinion. EPS (Electric Power Steering) |
| BRAKES | Front328mm ventilated discs Rear 338mm discs | Front328mm ventilated discs Rear 338mm discs |
| MINIMUM TURNING RADIUS (TIRES) | 5.8m | 5.8m |
| FUEL TANK CAPACITY | 65 liters | 72 liters |
| RX350 | RX450h | |
| OVERALL LENGTH | 4890mm | 4890mm |
| OVERALL WIDTH | 1895mm | 1895mm |
| OVERALL HEIGHT | 1690mm | 1685mm |
| WHEELBASE | 2790mm | 2790mm |
| TREAD | Front: 1640mm Rear: 1630mm | Front: 1640mm Rear: 1630mm |
| CURB WEIGHT | 2120-2210kg | 1990-2085kg 1915-2010kg |
| GROSS VEHICLE WEIGHT | 2715kg | 2575kg , 2500kg |
