2007 Audi A3 vs. 1991 Porsche 928
To start off, 2007 Audi A3 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 4,663 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (306 HP @ 5900 RPM) has 168 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 928 weights approximately 25 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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, 1991 Porsche 928 (408 Nm @ 4100 RPM) has 88 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 1750 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3. 2007 Audi A3 has automatic transmission and 1991 Porsche 928 has manual transmission. 1991 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A3 | 1991 Porsche 928 | |
Make | Audi | Porsche |
Model | A3 | 928 |
Year Released | 2007 | 1991 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 1967 cc | 4663 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 306 HP |
Engine RPM | 4000 RPM | 5900 RPM |
Torque | 320 Nm | 408 Nm |
Torque RPM | 1750 RPM | 4100 RPM |
Engine Bore Size | 81 mm | 97 mm |
Engine Stroke Size | 95.5 mm | 78.9 mm |
Engine Compression Ratio | 18.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 205 km/hour | 319 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1505 kg | 1530 kg |
Vehicle Length | 4210 mm | 4530 mm |
Vehicle Width | 1770 mm | 2060 mm |
Vehicle Height | 1430 mm | 1290 mm |
Wheelbase Size | 2580 mm | 2510 mm |
Fuel Tank Capacity | 60 L | 76 L |