2005 Audi A6 vs. 1990 Cadillac Allante
To start off, 2005 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Allante would be higher. At 4,087 cc (8 cylinders), 1990 Cadillac Allante is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (178 HP @ 3300 RPM) has 10 more horse power than 1990 Cadillac Allante. (168 HP @ 4300 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1990 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 105 kg more than 1990 Cadillac Allante. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. 1990 Cadillac Allante has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1990 Cadillac Allante | |
| Make | Audi | Cadillac |
| Model | A6 | Allante |
| Year Released | 2005 | 1990 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 178 HP | 168 HP |
| Engine RPM | 3300 RPM | 4300 RPM |
| Engine Bore Size | 83 mm | 88.1 mm |
| Engine Stroke Size | 83.1 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1590 kg |
| Vehicle Length | 4940 mm | 4550 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2770 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 75 L |
