1991 Porsche 928 vs. 2005 Audi A6
To start off, 2005 Audi A6 is newer by 14 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 54 more horse power than 2005 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 150 kg more than 1991 Porsche 928.
Because 2005 Audi A6 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, 2005 Audi A6 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 77 more torque (in Nm) than 2005 Audi A6. (331 Nm @ 3250 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2005 Audi A6 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. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Porsche 928 | 2005 Audi A6 | |
Make | Porsche | Audi |
Model | 928 | A6 |
Year Released | 1991 | 2005 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4663 cc | 3123 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 306 HP | 252 HP |
Engine RPM | 5900 RPM | 6500 RPM |
Torque | 408 Nm | 331 Nm |
Torque RPM | 4100 RPM | 3250 RPM |
Engine Bore Size | 97 mm | 84.5 mm |
Engine Stroke Size | 78.9 mm | 92.8 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 319 km/hour | 250 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1530 kg | 1680 kg |
Vehicle Length | 4530 mm | 4920 mm |
Vehicle Width | 2060 mm | 1860 mm |
Vehicle Height | 1290 mm | 1470 mm |
Wheelbase Size | 2510 mm | 2770 mm |
Fuel Tank Capacity | 76 L | 80 L |