2005 Audi A8 vs. 1986 Alfa Romeo 90
To start off, 2005 Audi A8 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 90 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6500 RPM) has 335 more horse power than 1986 Alfa Romeo 90. (109 HP @ 4200 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1986 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1986 Alfa Romeo 90 weights approximately 350 kg more than 2005 Audi A8.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Alfa Romeo 90. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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 Audi A8 (560 Nm @ 4000 RPM) has 325 more torque (in Nm) than 1986 Alfa Romeo 90. (235 Nm @ 2300 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 90. 2005 Audi A8 has automatic transmission and 1986 Alfa Romeo 90 has manual transmission. 1986 Alfa Romeo 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A8 | 1986 Alfa Romeo 90 | |
| Make | Audi | Alfa Romeo |
| Model | A8 | 90 |
| Year Released | 2005 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2391 cc |
| Engine Type | W | in-line |
| Horse Power | 444 HP | 109 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 560 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 2300 RPM |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 245 km/hour | 178 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 1250 kg |
| Vehicle Length | 5190 mm | 4400 mm |
| Vehicle Width | 1900 mm | 1650 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 3080 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 49 L |
