1999 AC Ace vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 AC Ace. In addition, the cost of maintenance, including insurance, on 1999 AC Ace would be higher. At 3,506 cc (8 cylinders), 1999 AC Ace is equipped with a bigger engine. In terms of performance, 1999 AC Ace (351 HP @ 6500 RPM) has 136 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 1999 AC Ace should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1145 kg more than 1999 AC Ace.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Ace. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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 BMW X5 (520 Nm @ 2000 RPM) has 120 more torque (in Nm) than 1999 AC Ace. (400 Nm @ 4000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 AC Ace.
Compare all specifications:
1999 AC Ace | 2005 BMW X5 | |
Make | AC | BMW |
Model | Ace | X5 |
Year Released | 1999 | 2005 |
Body Type | Roadster | SUV |
Engine Position | Front | Front |
Engine Size | 3506 cc | 2926 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 351 HP | 215 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 400 Nm | 520 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 83 mm | 84 mm |
Engine Stroke Size | 81 mm | 90 mm |
Engine Compression Ratio | 8.0:1 | 18.0:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1025 kg | 2170 kg |
Vehicle Length | 4430 mm | 4670 mm |
Vehicle Width | 1880 mm | 1880 mm |
Vehicle Height | 1310 mm | 1720 mm |
Wheelbase Size | 2480 mm | 2830 mm |
Fuel Tank Capacity | 90 L | 93 L |