1999 BMW X5 vs. 1968 TVR Vixen
To start off, 1999 BMW X5 is newer by 31 year(s). Which means there will be less support and parts availability for 1968 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1968 TVR Vixen would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 207 more horse power than 1968 TVR Vixen. (75 HP @ 5400 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1968 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 1424 kg more than 1968 TVR Vixen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 BMW X5 (439 Nm) has 314 more torque (in Nm) than 1968 TVR Vixen. (125 Nm). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1968 TVR Vixen.
Compare all specifications:
| 1999 BMW X5 | 1968 TVR Vixen | |
| Make | BMW | TVR |
| Model | X5 | Vixen |
| Year Released | 1999 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1599 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 75 HP |
| Engine RPM | 5400 RPM | 5400 RPM |
| Torque | 439 Nm | 125 Nm |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 82.7 mm | 77.6 mm |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 760 kg |
| Vehicle Length | 4670 mm | 3690 mm |
| Vehicle Width | 1880 mm | 1630 mm |
| Vehicle Height | 1710 mm | 1230 mm |
| Wheelbase Size | 2730 mm | 2290 mm |
| Fuel Tank Capacity | 93 L | 65 L |
