1991 Audi Coupe vs. 2005 Porsche Boxster
To start off, 2005 Porsche Boxster is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1991 Audi Coupe would be higher. At 3,164 cc (6 cylinders), 2005 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2005 Porsche Boxster (280 HP @ 6200 RPM) has 105 more horse power than 1991 Audi Coupe. (175 HP @ 5500 RPM) In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Boxster weights approximately 25 kg more than 1991 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi Coupe is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 1991 Audi Coupe 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, 2005 Porsche Boxster (320 Nm @ 4700 RPM) has 71 more torque (in Nm) than 1991 Audi Coupe. (249 Nm @ 3000 RPM). This means 2005 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe. 2005 Porsche Boxster has automatic transmission and 1991 Audi Coupe has manual transmission. 1991 Audi Coupe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche Boxster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi Coupe | 2005 Porsche Boxster | |
| Make | Audi | Porsche |
| Model | Coupe | Boxster |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2771 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 175 HP | 280 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 249 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 204 km/hour | 268 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1345 kg |
| Vehicle Length | 4370 mm | 4340 mm |
| Vehicle Width | 1720 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2560 mm | 2420 mm |
