KTM X-Bow (2011 – 2016) vs Ariel Atom (2008 – 2013): specs compared

The Ariel Atom is the more powerful of the two, with up to 370 hp against 300 hp. It is quicker, reaching 100 km/h in 2.6 s against 3.9 s. It has the higher top speed: 249 km/h against 232 km/h. It uses less fuel, from 7.0 L/100 km against 8.3 L/100 km. It is the lighter car, from 456 kg against 790 kg. At 3,739 mm, the KTM X-Bow is 335 mm longer than the Ariel Atom. The KTM X-Bow dates from 2011 – 2016, the Ariel Atom from 2008 – 2013.

Specification KTM X-Bow KTM X-Bow 2011 – 2016 Ariel Atom Ariel Atom 2008 – 2013
Overview
Origin Austria United Kingdom
Documented years 2011 – 2016 2008 – 2013
Body style — —
Variants 1 4
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Manual Manual
Performance
Power 300 hp 234 – 370 hp
Torque 400 Nm 201 – 420 Nm
0–100 km/h 3.9 s 2.6 – 3.0 s
Top speed 232 km/h 225 – 249 km/h
Economy
Fuel economy 8.3 L/100 km 7.0 – 8.0 L/100 km
Dimensions
Length 3,739 mm 3,404 mm
Width 1,915 mm 1,798 – 1,829 mm
Height 1,201 mm 1,194 mm
Wheelbase 2,431 mm 2,344 mm
Curb weight 790 kg 456 – 612 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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