1978 Talbot Horizon vs. 1979 Triumph TR7
To start off, 1979 Triumph TR7 is newer by 1 year(s). Which means there will be less support and parts availability for 1978 Talbot Horizon. In addition, the cost of maintenance, including insurance, on 1978 Talbot Horizon would be higher. At 1,998 cc (4 cylinders), 1979 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1979 Triumph TR7 (104 HP @ 5500 RPM) has 47 more horse power than 1978 Talbot Horizon. (57 HP @ 5600 RPM) In normal driving conditions, 1979 Triumph TR7 should accelerate faster than 1978 Talbot Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1979 Triumph TR7 weights approximately 100 kg more than 1978 Talbot Horizon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Triumph TR7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 1978 Talbot Horizon, being front wheel drive (FWD), will offer much better control with better grip. 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, 1979 Triumph TR7 (161 Nm @ 3500 RPM) has 70 more torque (in Nm) than 1978 Talbot Horizon. (91 Nm @ 3000 RPM). This means 1979 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1978 Talbot Horizon.
Compare all specifications:
| 1978 Talbot Horizon | 1979 Triumph TR7 | |
| Make | Talbot | Triumph |
| Model | Horizon | TR7 |
| Year Released | 1978 | 1979 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1118 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 104 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 91 Nm | 161 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 74 mm | 90.3 mm |
| Engine Stroke Size | 65 mm | 78 mm |
| Engine Compression Ratio | 9.6:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 945 kg | 1045 kg |
| Vehicle Length | 3970 mm | 4070 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1270 mm |
| Wheelbase Size | 2530 mm | 2170 mm |
| Fuel Tank Capacity | 47 L | 55 L |
