1975 Opel Ascona vs. 1991 TVR Griffith
To start off, 1991 TVR Griffith is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 3,946 cc (8 cylinders), 1991 TVR Griffith is equipped with a bigger engine. In terms of performance, 1991 TVR Griffith (225 HP @ 5250 RPM) has 135 more horse power than 1975 Opel Ascona. (90 HP @ 4800 RPM) In normal driving conditions, 1991 TVR Griffith should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1991 TVR Griffith weights approximately 58 kg more than 1975 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 TVR Griffith (373 Nm @ 4000 RPM) has 227 more torque (in Nm) than 1975 Opel Ascona. (146 Nm @ 3800 RPM). This means 1991 TVR Griffith will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 1975 Opel Ascona | 1991 TVR Griffith | |
| Make | Opel | TVR |
| Model | Ascona | Griffith |
| Year Released | 1975 | 1991 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 3946 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 225 HP |
| Engine RPM | 4800 RPM | 5250 RPM |
| Torque | 146 Nm | 373 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1002 kg | 1060 kg |
| Vehicle Length | 4130 mm | 3910 mm |
| Vehicle Width | 1630 mm | 1750 mm |
| Vehicle Height | 1390 mm | 1200 mm |
| Wheelbase Size | 2520 mm | 2290 mm |
| Fuel Tank Capacity | 50 L | 57 L |
