2009 Audi S4 vs. 1989 Subaru XT
To start off, 2009 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Subaru XT. In addition, the cost of maintenance, including insurance, on 1989 Subaru XT would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 206 more horse power than 1989 Subaru XT. (134 HP @ 5600 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1989 Subaru XT. With that said, vehicle weight also plays an important factor in acceleration. 1989 Subaru XT weights approximately 234 kg more than 2009 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 214 more torque (in Nm) than 1989 Subaru XT. (196 Nm @ 2800 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Subaru XT.
Compare all specifications:
| 2009 Audi S4 | 1989 Subaru XT | |
| Make | Audi | Subaru |
| Model | S4 | XT |
| Year Released | 2009 | 1989 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 134 HP |
| Engine RPM | 6800 RPM | 5600 RPM |
| Torque | 410 Nm | 196 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1164 kg |
| Vehicle Length | 4580 mm | 4460 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
| Fuel Tank Capacity | 63 L | 60 L |
