2009 Acura RDX vs. 1994 Audi A8
To start off, 2009 Acura RDX is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Audi A8. In addition, the cost of maintenance, including insurance, on 1994 Audi A8 would be higher. At 2,771 cc (6 cylinders), 1994 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP @ 6000 RPM) has 66 more horse power than 1994 Audi A8. (174 HP @ 5500 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 1994 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1994 Audi A8 weights approximately 10 kg more than 2009 Acura RDX.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1994 Audi A8. In wet, icy, snow, or gravel driving conditions, 2009 Acura RDX 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 Acura RDX (353 Nm @ 4500 RPM) has 104 more torque (in Nm) than 1994 Audi A8. (249 Nm @ 3000 RPM). This means 2009 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1994 Audi A8.
Compare all specifications:
| 2009 Acura RDX | 1994 Audi A8 | |
| Make | Acura | Audi |
| Model | RDX | A8 |
| Year Released | 2009 | 1994 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 2771 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 174 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 353 Nm | 249 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1460 kg |
| Vehicle Length | 4600 mm | 5040 mm |
| Vehicle Width | 1880 mm | 1890 mm |
| Vehicle Height | 1660 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
