2006 Lexus RX vs. 1987 TVR 420
To start off, 2006 Lexus RX is newer by 19 year(s). Which means there will be less support and parts availability for 1987 TVR 420. In addition, the cost of maintenance, including insurance, on 1987 TVR 420 would be higher. At 4,225 cc (8 cylinders), 1987 TVR 420 is equipped with a bigger engine. In terms of performance, 1987 TVR 420 (300 HP @ 5500 RPM) has 74 more horse power than 2006 Lexus RX. (226 HP @ 5600 RPM) In normal driving conditions, 1987 TVR 420 should accelerate faster than 2006 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus RX weights approximately 370 kg more than 1987 TVR 420.
Because 1987 TVR 420 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 TVR 420. However, in wet, icy, snow, or gravel driving conditions, 2006 Lexus RX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 TVR 420 (393 Nm @ 4500 RPM) has 70 more torque (in Nm) than 2006 Lexus RX. (323 Nm @ 3600 RPM). This means 1987 TVR 420 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus RX. 2006 Lexus RX has automatic transmission and 1987 TVR 420 has manual transmission. 1987 TVR 420 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus RX | 1987 TVR 420 | |
| Make | Lexus | TVR |
| Model | RX | 420 |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3314 cc | 4225 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 226 HP | 300 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 323 Nm | 393 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Bore Size | 91.9 mm | 93.4 mm |
| Engine Stroke Size | 83.1 mm | 77.1 mm |
| Engine Compression Ratio | 10.8:1 | 9.8:1 |
| Top Speed | 180 km/hour | 266 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1170 kg |
| Vehicle Length | 4740 mm | 4020 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1690 mm | 1210 mm |
| Wheelbase Size | 2720 mm | 2390 mm |
| Fuel Tank Capacity | 66 L | 59 L |
