1989 BMW Z1 vs. 1970 TVR Vixen
To start off, 1989 BMW Z1 is newer by 19 year(s). Which means there will be less support and parts availability for 1970 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1970 TVR Vixen would be higher. At 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1989 BMW Z1 (175 HP @ 5800 RPM) has 100 more horse power than 1970 TVR Vixen. (75 HP @ 5400 RPM). In normal driving conditions, 1989 BMW Z1 should accelerate faster than 1970 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1989 BMW Z1 weights approximately 490 kg more than 1970 TVR Vixen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1989 BMW Z1 | 1970 TVR Vixen | |
| Make | BMW | TVR |
| Model | Z1 | Vixen |
| Year Released | 1989 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 75 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 1250 kg | 760 kg |
| Vehicle Length | 3960 mm | 3690 mm |
| Vehicle Width | 1810 mm | 1630 mm |
| Wheelbase Size | 2450 mm | 2290 mm |
