1956 AC Ace vs. 2007 Chevrolet Express
To start off, 2007 Chevrolet Express is newer by 51 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 4,802 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Express (285 HP @ 5200 RPM) has 162 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2007 Chevrolet Express should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 856 kg more than 1956 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Chevrolet Express (400 Nm) has 233 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 2007 Chevrolet Express has automatic transmission and 1956 AC Ace has manual transmission. 1956 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 2007 Chevrolet Express | |
| Make | AC | Chevrolet |
| Model | Ace | Express |
| Year Released | 1956 | 2007 |
| Body Type | Roadster | Van |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4802 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 285 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 167 Nm | 400 Nm |
| Engine Bore Size | 66 mm | 96.1 mm |
| Engine Stroke Size | 96 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 1750 kg |
| Vehicle Length | 3850 mm | 6210 mm |
| Vehicle Width | 1520 mm | 2020 mm |
| Vehicle Height | 1250 mm | 2090 mm |
| Wheelbase Size | 2290 mm | 3940 mm |
| Fuel Tank Capacity | 59 L | 117 L |
