2004 BMW Z4 vs. 1968 TVR Vixen
To start off, 2004 BMW Z4 is newer by 36 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 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 93 more horse power than 1968 TVR Vixen. (75 HP @ 5400 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1968 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 565 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, 2004 BMW Z4 (210 Nm) has 85 more torque (in Nm) than 1968 TVR Vixen. (125 Nm). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1968 TVR Vixen.
Compare all specifications:
| 2004 BMW Z4 | 1968 TVR Vixen | |
| Make | BMW | TVR |
| Model | Z4 | Vixen |
| Year Released | 2004 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 75 HP |
| Engine RPM | 6250 RPM | 5400 RPM |
| Torque | 210 Nm | 125 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1325 kg | 760 kg |
| Vehicle Length | 4100 mm | 3690 mm |
| Vehicle Width | 1790 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1230 mm |
| Wheelbase Size | 2500 mm | 2290 mm |
| Fuel Tank Capacity | 55 L | 65 L |
