2009 Lexus RX vs. 1991 Rover 400
To start off, 2009 Lexus RX is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 3,456 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (273 HP @ 6200 RPM) has 179 more horse power than 1991 Rover 400. (94 HP @ 6250 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 815 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rover 400. In wet, icy, snow, or gravel driving conditions, 2009 Lexus RX will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Lexus RX (342 Nm @ 4700 RPM) has 218 more torque (in Nm) than 1991 Rover 400. (124 Nm @ 4000 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400. 2009 Lexus RX has automatic transmission and 1991 Rover 400 has manual transmission. 1991 Rover 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Lexus RX | 1991 Rover 400 | |
Make | Lexus | Rover |
Model | RX | 400 |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 3456 cc | 1395 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 273 HP | 94 HP |
Engine RPM | 6200 RPM | 6250 RPM |
Torque | 342 Nm | 124 Nm |
Torque RPM | 4700 RPM | 4000 RPM |
Engine Bore Size | 94 mm | 75 mm |
Engine Stroke Size | 83 mm | 79 mm |
Engine Compression Ratio | 10.8:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1835 kg | 1020 kg |
Vehicle Length | 4750 mm | 4370 mm |
Vehicle Width | 1850 mm | 1690 mm |
Vehicle Height | 1680 mm | 1410 mm |
Wheelbase Size | 2720 mm | 2560 mm |