2007 Alfa Romeo GT vs. 1991 Audi 100
To start off, 2007 Alfa Romeo GT is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,178 cc (6 cylinders), 2007 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo GT (236 HP @ 6200 RPM) has 64 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM). In normal driving conditions, 2007 Alfa Romeo GT should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 96 kg more than 2007 Alfa Romeo GT.
Let's talk about torque, 2007 Alfa Romeo GT (300 Nm @ 4800 RPM) has 50 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2007 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 2007 Alfa Romeo GT | 1991 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | GT | 100 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 2771 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 236 HP | 172 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 300 Nm | 250 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 82.5 mm |
| Engine Stroke Size | 78 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 1506 kg |
| Vehicle Length | 4500 mm | 4800 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1450 mm |
