Vauxhall Insignia vs Mercedes-Benz C-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Specs

Interior
	2021 Vauxhall Insignia 2.8 VXR Hatchback 5d	2026 Mercedes-Benz C-Class 1.5 C200 AMG Line Estate 5d
Powertrain	6-speed Manual	9-speed Automatic
Drivetrain	4X4	RWD
Fuel economy, city	13.1 L/100km	--
Fuel economy, motorway	6.3 L/100km	--
Fuel tank volume	265 L	250 L
Engine
Fuel type	Petrol	Petrol
Power	239 kW	150 kW
Torque	590 N-m @ 5,250 RPM	407 N-m @ 4,000 RPM
Cylinders	6 cylinders	4 cylinders
Engine size	2,792 cc	1,496 cc
Maximum seating	5 seats	5 seats
Front legroom	--	--
Rear legroom	--	--
Exterior
Length	124.79 m	120.68 m
Width	52.93 m	51.64 m
Height	38.43 m	36.96 m
Wheelbase	69.52 m	72.77 m

2021 Vauxhall Insignia

2.8 VXR Hatchback 5d

2026 Mercedes-Benz C-Class

1.5 C200 AMG Line Estate 5d

2021 Vauxhall Insignia

2.8 VXR Hatchback 5d

2026 Mercedes-Benz C-Class

1.5 C200 AMG Line Estate 5d