2003 Alfa Romeo GT vs. 1991 Rover 400
To start off, 2003 Alfa Romeo GT is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 1,910 cc (4 cylinders), 2003 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo GT (162 HP @ 6400 RPM) has 68 more horse power than 1991 Rover 400. (94 HP @ 6250 RPM). In normal driving conditions, 2003 Alfa Romeo GT should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo GT weights approximately 320 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2003 Alfa Romeo GT (206 Nm @ 3250 RPM) has 82 more torque (in Nm) than 1991 Rover 400. (124 Nm @ 4000 RPM). This means 2003 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 2003 Alfa Romeo GT | 1991 Rover 400 | |
| Make | Alfa Romeo | Rover |
| Model | GT | 400 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 94 HP |
| Engine RPM | 6400 RPM | 6250 RPM |
| Torque | 206 Nm | 124 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 83.1 mm | 75 mm |
| Engine Stroke Size | 91 mm | 79 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1340 kg | 1020 kg |
| Vehicle Length | 4500 mm | 4370 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2560 mm |
