2009 Audi A3 vs. 1991 Ford Sierra
To start off, 2009 Audi A3 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 1,968 cc, 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (138 HP @ 4000 RPM) has 63 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Sierra weights approximately 215 kg more than 2009 Audi A3.
Let's talk about torque, 2009 Audi A3 (320 Nm @ 1750 RPM) has 168 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
2009 Audi A3 | 1991 Ford Sierra | |
Make | Audi | Ford |
Model | A3 | Sierra |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 1968 cc | 1751 cc |
Horse Power | 138 HP | 75 HP |
Engine RPM | 4000 RPM | 4500 RPM |
Torque | 320 Nm | 152 Nm |
Torque RPM | 1750 RPM | 2200 RPM |
Engine Bore Size | 81 mm | 82.5 mm |
Engine Stroke Size | 95.5 mm | 82 mm |
Engine Compression Ratio | 18.0:1 | 21.5:1 |
Fuel Type | Diesel | Diesel |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 930 kg | 1145 kg |
Vehicle Length | 4210 mm | 4430 mm |
Vehicle Width | 1770 mm | 1700 mm |
Vehicle Height | 1430 mm | 1370 mm |
Wheelbase Size | 2580 mm | 2620 mm |
Fuel Tank Capacity | 55 L | 60 L |