1958 AC Ace vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 47 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP @ 7000 RPM) has 214 more horse power than 1958 AC Ace. (125 HP @ 6000 RPM) In normal driving conditions, 2005 Audi S4 should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 781 kg more than 1958 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, 2005 Audi S4 (430 Nm @ 3500 RPM) has 263 more torque (in Nm) than 1958 AC Ace. (167 Nm @ 4500 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
1958 AC Ace | 2005 Audi S4 | |
Make | AC | Audi |
Model | Ace | S4 |
Year Released | 1958 | 2005 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 1971 cc | 4163 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 5 valves |
Horse Power | 125 HP | 339 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 167 Nm | 430 Nm |
Torque RPM | 4500 RPM | 3500 RPM |
Engine Bore Size | 66 mm | 84.5 mm |
Engine Stroke Size | 96 mm | 92.8 mm |
Engine Compression Ratio | 9.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 894 kg | 1675 kg |
Vehicle Length | 4010 mm | 4580 mm |
Vehicle Width | 1520 mm | 1790 mm |
Vehicle Height | 1270 mm | 1420 mm |
Wheelbase Size | 2290 mm | 2580 mm |
Fuel Tank Capacity | 59 L | 66 L |