BMW 4 Series Convertible (2014 – 2018) vs Cadillac ATS Coupe (2014 – 2019): specs compared

The Cadillac ATS Coupe is the more powerful of the two, with up to 325 hp against 313 hp. The BMW 4 Series Convertible is quicker, reaching 100 km/h in 5.2 s against 5.4 s. The Cadillac ATS Coupe has the higher top speed: 277 km/h against 249 km/h. The BMW 4 Series Convertible uses less fuel, from 4.7 L/100 km against 8.9 L/100 km. The Cadillac ATS Coupe is the lighter car, from 1,550 kg against 1,650 kg.

Specification BMW 4 Series Convertible BMW 4 Series Convertible 2014 – 2018 Cadillac ATS Coupe Cadillac ATS Coupe 2014 – 2019
Overview
Origin Germany United States
Documented years 2014 – 2018 2014 – 2019
Body style Convertible Coupé
Variants 15 4
Fuel Petrol, Diesel Petrol
Drive RWD · AWD AWD · RWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 184 – 313 hp 276 – 325 hp
Torque 270 – 630 Nm 373 – 400 Nm
0–100 km/h 5.2 – 8.3 s 5.4 – 5.6 s
Top speed 229 – 249 km/h 264 – 277 km/h
Economy
Fuel economy 4.7 – 8.4 L/100 km 8.9 – 10.7 L/100 km
Dimensions
Length 4,630 – 4,638 mm 4,663 mm
Width 1,826 mm 1,842 mm
Height 1,384 – 1,400 mm 1,392 mm
Wheelbase 2,809 mm 2,776 mm
Curb weight 1,650 – 1,850 kg 1,550 kg

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

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