1999 BMW X5 vs. 1987 TVR 420
To start off, 1999 BMW X5 is newer by 12 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 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1987 TVR 420 (300 HP @ 5500 RPM) has 18 more horse power than 1999 BMW X5. (282 HP @ 5400 RPM) In normal driving conditions, 1987 TVR 420 should accelerate faster than 1999 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 1014 kg more than 1987 TVR 420.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1987 TVR 420. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 46 more torque (in Nm) than 1987 TVR 420. (393 Nm @ 4500 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1987 TVR 420. 1999 BMW X5 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. 1999 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW X5 | 1987 TVR 420 | |
| Make | BMW | TVR |
| Model | X5 | 420 |
| Year Released | 1999 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4225 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 282 HP | 300 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 439 Nm | 393 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Bore Size | 92 mm | 93.4 mm |
| Engine Stroke Size | 82.7 mm | 77.1 mm |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Top Speed | 207 km/hour | 266 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 1170 kg |
| Vehicle Length | 4670 mm | 4020 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1710 mm | 1210 mm |
| Wheelbase Size | 2730 mm | 2390 mm |
| Fuel Tank Capacity | 93 L | 59 L |
