2009 Audi A4 vs. 1990 Ford Mustang
To start off, 2009 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1990 Ford Mustang would be higher. At 2,697 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (187 HP @ 3500 RPM) has 98 more horse power than 1990 Ford Mustang. (89 HP @ 3800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1990 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 395 kg more than 1990 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Ford Mustang is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Ford Mustang. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 A4 (400 Nm @ 1400 RPM) has 224 more torque (in Nm) than 1990 Ford Mustang. (176 Nm @ 2800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Mustang.
Compare all specifications:
| 2009 Audi A4 | 1990 Ford Mustang | |
| Make | Audi | Ford |
| Model | A4 | Mustang |
| Year Released | 2009 | 1990 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2697 cc | 2301 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 187 HP | 89 HP |
| Engine RPM | 3500 RPM | 3800 RPM |
| Torque | 400 Nm | 176 Nm |
| Torque RPM | 1400 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1645 kg | 1250 kg |
| Vehicle Length | 4710 mm | 4570 mm |
| Vehicle Width | 1830 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1330 mm |
| Wheelbase Size | 2810 mm | 2560 mm |
