1953 AC Ace vs. 2009 BMW X6
To start off, 2009 BMW X6 is newer by 56 year(s). Which means there will be less support and parts availability for 1953 AC Ace. In addition, the cost of maintenance, including insurance, on 1953 AC Ace would be higher. At 2,977 cc (6 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 215 more horse power than 1953 AC Ace. (85 HP @ 4500 RPM) In normal driving conditions, 2009 BMW X6 should accelerate faster than 1953 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 1383 kg more than 1953 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1953 AC Ace. 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 258 more torque (in Nm) than 1953 AC Ace. (149 Nm @ 2500 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1953 AC Ace. 2009 BMW X6 has automatic transmission and 1953 AC Ace has manual transmission. 1953 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1953 AC Ace | 2009 BMW X6 | |
| Make | AC | BMW |
| Model | Ace | X6 |
| Year Released | 1953 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2977 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 300 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 149 Nm | 407 Nm |
| Torque RPM | 2500 RPM | 1400 RPM |
| Engine Bore Size | 65 mm | 84 mm |
| Engine Stroke Size | 100 mm | 89.6 mm |
| Engine Compression Ratio | 7.5:1 | 10.2:1 |
| Top Speed | 167 km/hour | 240 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 762 kg | 2145 kg |
| Vehicle Length | 3850 mm | 4880 mm |
| Vehicle Width | 1520 mm | 1990 mm |
| Vehicle Height | 1250 mm | 1700 mm |
| Wheelbase Size | 2290 mm | 2940 mm |
| Fuel Tank Capacity | 59 L | 85 L |
