1991 Alfa Romeo 33 vs. 2006 Audi TT
To start off, 2006 Audi TT is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 33 would be higher. At 3,189 cc (6 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2006 Audi TT (247 HP @ 6300 RPM) has 160 more horse power than 1991 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 1991 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 683 kg more than 1991 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2006 Audi TT will offer significantly more control. 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, 2006 Audi TT (320 Nm @ 2800 RPM) has 207 more torque (in Nm) than 1991 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 33.
Compare all specifications:
| 1991 Alfa Romeo 33 | 2006 Audi TT | |
| Make | Alfa Romeo | Audi |
| Model | 33 | TT |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 247 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 113 Nm | 320 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 67.2 mm | 95.9 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 1668 kg |
| Vehicle Length | 4210 mm | 4050 mm |
| Vehicle Width | 1620 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2480 mm | 2440 mm |
| Fuel Tank Capacity | 50 L | 62 L |
