2004 Acura MDX vs. 2002 Audi S4
To start off, 2004 Acura MDX is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Audi S4. In addition, the cost of maintenance, including insurance, on 2002 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2002 Audi S4 is equipped with a bigger engine. In terms of performance, 2002 Audi S4 (339 HP @ 7000 RPM) has 101 more horse power than 2004 Acura MDX. (238 HP @ 5300 RPM) In normal driving conditions, 2002 Audi S4 should accelerate faster than 2004 Acura MDX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Acura MDX weights approximately 250 kg more than 2002 Audi S4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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. Let's talk about torque, 2002 Audi S4 (410 Nm @ 3500 RPM) has 78 more torque (in Nm) than 2004 Acura MDX. (332 Nm @ 3000 RPM). This means 2002 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Acura MDX. 2004 Acura MDX has automatic transmission and 2002 Audi S4 has manual transmission. 2002 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Acura MDX | 2002 Audi S4 | |
| Make | Acura | Audi |
| Model | MDX | S4 |
| Year Released | 2004 | 2002 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 238 HP | 339 HP |
| Engine RPM | 5300 RPM | 7000 RPM |
| Torque | 332 Nm | 410 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 88.9 mm | 84.6 mm |
| Engine Stroke Size | 93 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1970 kg | 1720 kg |
| Vehicle Length | 4800 mm | 4580 mm |
| Vehicle Width | 1950 mm | 1790 mm |
| Vehicle Height | 1750 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
| Fuel Tank Capacity | 65 L | 66 L |
