1991 Audi 100 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (141 HP @ 4200 RPM) has 28 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 425 kg more than 2009 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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 A4 (320 Nm @ 1750 RPM) has 56 more torque (in Nm) than 1991 Audi 100. (264 Nm @ 2250 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
1991 Audi 100 | 2009 Audi A4 | |
Make | Audi | Audi |
Model | 100 | A4 |
Year Released | 1991 | 2009 |
Engine Position | Front | Front |
Engine Size | 2461 cc | 1968 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 113 HP | 141 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 264 Nm | 320 Nm |
Torque RPM | 2250 RPM | 1750 RPM |
Engine Bore Size | 81 mm | 81 mm |
Engine Stroke Size | 95.5 mm | 95.5 mm |
Engine Compression Ratio | 21.0:1 | 16.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 193 km/hour | 215 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1320 kg | 895 kg |
Vehicle Length | 4800 mm | 4710 mm |
Vehicle Width | 1790 mm | 2010 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2700 mm | 2810 mm |
Fuel Consumption Overall | 4.8 L/100km | 5.5 L/100km |
Fuel Tank Capacity | 80 L | 65 L |