2009 Audi TT vs. 1966 Riley 4
To start off, 2009 Audi TT is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Riley 4. In addition, the cost of maintenance, including insurance, on 1966 Riley 4 would be higher. At 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP) has 183 more horse power than 1966 Riley 4. (67 HP). In normal driving conditions, 2009 Audi TT should accelerate faster than 1966 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1966 Riley 4 weights approximately 212 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1966 Riley 4. 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 (320 Nm @ 2500 RPM) has 198 more torque (in Nm) than 1966 Riley 4. (122 Nm @ 2500 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley 4.
Compare all specifications:
| 2009 Audi TT | 1966 Riley 4 | |
| Make | Audi | Riley |
| Model | TT | 4 |
| Year Released | 2009 | 1966 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1622 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 67 HP |
| Torque | 320 Nm | 122 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 76.2 mm |
| Engine Stroke Size | 95.9 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 936 kg | 1148 kg |
| Vehicle Length | 4180 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1370 mm | 1530 mm |
| Wheelbase Size | 2480 mm | 2530 mm |
| Fuel Tank Capacity | 60 L | 45 L |
