2005 Audi A4 vs. 1990 Buick Roadmaster
To start off, 2005 Audi A4 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1990 Buick Roadmaster would be higher. At 5,732 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1990 Buick Roadmaster (177 HP @ 4000 RPM) has 7 more horse power than 2005 Audi A4. (170 HP @ 4000 RPM) In normal driving conditions, 1990 Buick Roadmaster should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 440 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 1990 Buick Roadmaster (406 Nm @ 2400 RPM) has 36 more torque (in Nm) than 2005 Audi A4. (370 Nm @ 1500 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 1990 Buick Roadmaster has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A4 | 1990 Buick Roadmaster | |
| Make | Audi | Buick |
| Model | A4 | Roadmaster |
| Year Released | 2005 | 1990 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 5732 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 170 HP | 177 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 406 Nm |
| Torque RPM | 1500 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 2030 kg |
| Vehicle Length | 4550 mm | 5490 mm |
| Vehicle Width | 1780 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1540 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
| Fuel Tank Capacity | 66 L | 62 L |
