2009 Audi TT vs. 1998 Alfa Romeo 155
To start off, 2009 Audi TT is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 155 would be higher. At 1,984 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (200 HP @ 5100 RPM) has 82 more horse power than 1998 Alfa Romeo 155. (118 HP @ 6300 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1998 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 155 weights approximately 375 kg more than 2009 Audi TT.
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, 2009 Audi TT (281 Nm @ 1800 RPM) has 137 more torque (in Nm) than 1998 Alfa Romeo 155. (144 Nm @ 4500 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 155. 2009 Audi TT has automatic transmission and 1998 Alfa Romeo 155 has manual transmission. 1998 Alfa Romeo 155 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 1998 Alfa Romeo 155 | |
| Make | Audi | Alfa Romeo |
| Model | TT | 155 |
| Year Released | 2009 | 1998 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 118 HP |
| Engine RPM | 5100 RPM | 6300 RPM |
| Torque | 281 Nm | 144 Nm |
| Torque RPM | 1800 RPM | 4500 RPM |
| Engine Bore Size | 82.6 mm | 82 mm |
| Engine Stroke Size | 92.8 mm | 75.7 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1270 kg |
| Vehicle Length | 4180 mm | 4450 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1450 mm |
