1953 AC Ace vs. 2011 Mazda CX-7
To start off, 2011 Mazda CX-7 is newer by 58 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 2,300 cc (4 cylinders), 2011 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2011 Mazda CX-7 (244 HP @ 5000 RPM) has 159 more horse power than 1953 AC Ace. (85 HP @ 4500 RPM) In normal driving conditions, 2011 Mazda CX-7 should accelerate faster than 1953 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda CX-7 weights approximately 956 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 1953 AC Ace is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1953 AC Ace. However, in wet, icy, snow, or gravel driving conditions, 2011 Mazda CX-7, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Mazda CX-7 (349 Nm @ 2500 RPM) has 200 more torque (in Nm) than 1953 AC Ace. (149 Nm @ 2500 RPM). This means 2011 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1953 AC Ace. 2011 Mazda CX-7 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. 2011 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1953 AC Ace | 2011 Mazda CX-7 | |
| Make | AC | Mazda |
| Model | Ace | CX-7 |
| Year Released | 1953 | 2011 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2300 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 244 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 149 Nm | 349 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 762 kg | 1718 kg |
| Vehicle Length | 3850 mm | 4681 mm |
| Vehicle Width | 1520 mm | 1872 mm |
| Vehicle Height | 1250 mm | 1646 mm |
| Wheelbase Size | 2290 mm | 2751 mm |
| Fuel Tank Capacity | 59 L | 69 L |
