2009 Audi TT vs. 1984 BMW 628
To start off, 2009 Audi TT is newer by 25 year(s). Which means there will be less support and parts availability for 1984 BMW 628. In addition, the cost of maintenance, including insurance, on 1984 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1984 BMW 628 is equipped with a bigger engine. In terms of performance, 1984 BMW 628 (181 HP @ 6000 RPM) has 13 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM) In normal driving conditions, 1984 BMW 628 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW 628 weights approximately 55 kg more than 2009 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW 628. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (350 Nm @ 1750 RPM) has 110 more torque (in Nm) than 1984 BMW 628. (240 Nm @ 4000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 628.
Compare all specifications:
| 2009 Audi TT | 1984 BMW 628 | |
| Make | Audi | BMW |
| Model | TT | 628 |
| Year Released | 2009 | 1984 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2788 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 181 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 350 Nm | 240 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Compression Ratio | 16.5:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1470 kg |
| Vehicle Length | 4180 mm | 4760 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2470 mm | 2640 mm |
| Fuel Tank Capacity | 60 L | 70 L |
