1999 AC Aceca vs. 2009 BMW X6
To start off, 2009 BMW X6 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 AC Aceca. In addition, the cost of maintenance, including insurance, on 1999 AC Aceca would be higher. At 3,506 cc (8 cylinders), 1999 AC Aceca is equipped with a bigger engine. In terms of performance, 1999 AC Aceca (346 HP @ 6500 RPM) has 46 more horse power than 2009 BMW X6. (300 HP @ 5800 RPM). In normal driving conditions, 1999 AC Aceca should accelerate faster than 2009 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 535 kg more than 1999 AC Aceca.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Aceca. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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, 2009 BMW X6 (407 Nm @ 1400 RPM) has 7 more torque (in Nm) than 1999 AC Aceca. (400 Nm @ 4000 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1999 AC Aceca.
Compare all specifications:
| 1999 AC Aceca | 2009 BMW X6 | |
| Make | AC | BMW |
| Model | Aceca | X6 |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 2977 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 346 HP | 300 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 400 Nm | 407 Nm |
| Torque RPM | 4000 RPM | 1400 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 81 mm | 89.6 mm |
| Engine Compression Ratio | 8.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1610 kg | 2145 kg |
| Vehicle Length | 4640 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1990 mm |
| Vehicle Height | 1350 mm | 1700 mm |
| Wheelbase Size | 2300 mm | 2940 mm |
| Fuel Tank Capacity | 90 L | 85 L |
