2004 Alfa Romeo 156 vs. 1977 Triumph TR7
To start off, 2004 Alfa Romeo 156 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1977 Triumph TR7 would be higher. At 1,996 cc (4 cylinders), 1977 Triumph TR7 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (113 HP @ 6200 RPM) has 9 more horse power than 1977 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1977 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 295 kg more than 1977 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, 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, 1977 Triumph TR7 (161 Nm @ 3500 RPM) has 15 more torque (in Nm) than 2004 Alfa Romeo 156. (146 Nm @ 4500 RPM). This means 1977 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1977 Triumph TR7 | |
| Make | Alfa Romeo | Triumph |
| Model | 156 | TR7 |
| Year Released | 2004 | 1977 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 104 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 146 Nm | 161 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Compression Ratio | 10.3:1 | 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 | 1340 kg | 1045 kg |
| Vehicle Length | 4450 mm | 4070 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1270 mm |
| Wheelbase Size | 2600 mm | 2170 mm |
| Fuel Tank Capacity | 63 L | 55 L |
