1985 Alfa Romeo Arna vs. 2007 Audi Q7
To start off, 2007 Audi Q7 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 2,967 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (229 HP @ 4000 RPM) has 135 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1375 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 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, 2007 Audi Q7 (501 Nm @ 1750 RPM) has 371 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna. 2007 Audi Q7 has automatic transmission and 1985 Alfa Romeo Arna has manual transmission. 1985 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2007 Audi Q7 | |
| Make | Alfa Romeo | Audi |
| Model | Arna | Q7 |
| Year Released | 1985 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 229 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 130 Nm | 501 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 67.2 mm | 91.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 920 kg | 2295 kg |
| Vehicle Length | 4010 mm | 5090 mm |
| Vehicle Width | 1630 mm | 1990 mm |
| Vehicle Height | 1350 mm | 1740 mm |
| Wheelbase Size | 2430 mm | 3010 mm |
