1981 Alfa Romeo GTV6 vs. 1970 TVR Vixen
To start off, 1981 Alfa Romeo GTV6 is newer by 11 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 2,492 cc (6 cylinders), 1981 Alfa Romeo GTV6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo GTV6 (158 HP @ 5600 RPM) has 83 more horse power than 1970 TVR Vixen. (75 HP @ 5400 RPM). In normal driving conditions, 1981 Alfa Romeo GTV6 should accelerate faster than 1970 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo GTV6 weights approximately 450 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:
| 1981 Alfa Romeo GTV6 | 1970 TVR Vixen | |
| Make | Alfa Romeo | TVR |
| Model | GTV6 | Vixen |
| Year Released | 1981 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 158 HP | 75 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1210 kg | 760 kg |
| Vehicle Length | 4270 mm | 3690 mm |
| Vehicle Width | 1670 mm | 1630 mm |
| Wheelbase Size | 2410 mm | 2290 mm |
