2006 Audi A4 vs. 1978 Cadillac Seville
To start off, 2006 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1978 Cadillac Seville (123 HP @ 3600 RPM) has 9 more horse power than 2006 Audi A4. (114 HP @ 4000 RPM) In normal driving conditions, 1978 Cadillac Seville should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 350 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Cadillac Seville is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Cadillac Seville. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 Cadillac Seville (304 Nm @ 1600 RPM) has 19 more torque (in Nm) than 2006 Audi A4. (285 Nm @ 1900 RPM). This means 1978 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 1978 Cadillac Seville has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 1978 Cadillac Seville | |
| Make | Audi | Cadillac |
| Model | A4 | Seville |
| Year Released | 2006 | 1978 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 5735 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 123 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 285 Nm | 304 Nm |
| Torque RPM | 1900 RPM | 1600 RPM |
| Engine Bore Size | 79.5 mm | 103 mm |
| Engine Stroke Size | 95.5 mm | 86 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1890 kg |
| Vehicle Length | 4550 mm | 5190 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2910 mm |
| Fuel Tank Capacity | 70 L | 79 L |
