1986 Daihatsu Rocky vs. 1968 TVR Vixen
To start off, 1986 Daihatsu Rocky is newer by 18 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 1,997 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1986 Daihatsu Rocky (87 HP @ 4600 RPM) has 12 more horse power than 1968 TVR Vixen. (75 HP @ 5400 RPM). In normal driving conditions, 1986 Daihatsu Rocky should accelerate faster than 1968 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 590 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, 1986 Daihatsu Rocky (157 Nm) has 32 more torque (in Nm) than 1968 TVR Vixen. (125 Nm). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1968 TVR Vixen.
Compare all specifications:
| 1986 Daihatsu Rocky | 1968 TVR Vixen | |
| Make | Daihatsu | TVR |
| Model | Rocky | Vixen |
| Year Released | 1986 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 75 HP |
| Engine RPM | 4600 RPM | 5400 RPM |
| Torque | 157 Nm | 125 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 760 kg |
| Vehicle Length | 3780 mm | 3690 mm |
| Vehicle Width | 1590 mm | 1630 mm |
| Vehicle Height | 1850 mm | 1230 mm |
| Wheelbase Size | 2210 mm | 2290 mm |
