1978 Mercury Cougar vs. 1961 Triumph Dove GTR4
To start off, 1978 Mercury Cougar is newer by 17 year(s). Which means there will be less support and parts availability for 1961 Triumph Dove GTR4. In addition, the cost of maintenance, including insurance, on 1961 Triumph Dove GTR4 would be higher. At 4,941 cc (8 cylinders), 1978 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1978 Mercury Cougar (133 HP @ 3400 RPM) has 29 more horse power than 1961 Triumph Dove GTR4. (104 HP @ 4750 RPM). In normal driving conditions, 1978 Mercury Cougar should accelerate faster than 1961 Triumph Dove GTR4. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Cougar weights approximately 840 kg more than 1961 Triumph Dove GTR4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1978 Mercury Cougar | 1961 Triumph Dove GTR4 | |
| Make | Mercury | Triumph |
| Model | Cougar | Dove GTR4 |
| Year Released | 1978 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 4941 cc | 2137 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 104 HP |
| Engine RPM | 3400 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1855 kg | 1015 kg |
| Vehicle Length | 5480 mm | 3970 mm |
| Vehicle Width | 2010 mm | 1480 mm |
| Wheelbase Size | 2910 mm | 2140 mm |
