2007 Audi A4 vs. 1993 Ford Sierra
To start off, 2007 Audi A4 is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1993 Ford Sierra would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 134 more horse power than 1993 Ford Sierra. (118 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1993 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 583 kg more than 1993 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 163 more torque (in Nm) than 1993 Ford Sierra. (167 Nm @ 2500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1993 Ford Sierra.
Compare all specifications:
| 2007 Audi A4 | 1993 Ford Sierra | |
| Make | Audi | Ford |
| Model | A4 | Sierra |
| Year Released | 2007 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1996 cc |
| Horse Power | 252 HP | 118 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 330 Nm | 167 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 12.5:1 | 10.3:1 |
| Top Speed | 250 km/hour | 190 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 10 seconds |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1698 kg | 1115 kg |
| Vehicle Length | 4580 mm | 4470 mm |
| Vehicle Width | 1400 mm | 1700 mm |
| Vehicle Height | 1780 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 60 L |
