1986 AC Ace vs. 2003 Alfa Romeo 156
To start off, 2003 Alfa Romeo 156 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 AC Ace. In addition, the cost of maintenance, including insurance, on 1986 AC Ace would be higher. At 2,387 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1986 AC Ace (201 HP @ 6000 RPM) has 12 more horse power than 2003 Alfa Romeo 156. (189 HP @ 6200 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 460 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1986 AC Ace (276 Nm @ 4500 RPM) has 58 more torque (in Nm) than 2003 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 1986 AC Ace | 2003 Alfa Romeo 156 | |
| Make | AC | Alfa Romeo |
| Model | Ace | 156 |
| Year Released | 1986 | 2003 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 189 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 276 Nm | 218 Nm |
| Torque RPM | 4500 RPM | 5000 RPM |
| Engine Compression Ratio | 8.0:1 | 10.3:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1020 kg | 1480 kg |
| Vehicle Length | 3970 mm | 4450 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1180 mm | 1400 mm |
| Wheelbase Size | 2480 mm | 2710 mm |
| Fuel Tank Capacity | 65 L | 63 L |
