Compare Capacities on 2018 Chevrolet Corvette 2dr Stingray Z51 Conv w/2LT 2017 BMW 6 Series 640i Convertible

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Vehicle	2018 Chevrolet Corvette 2dr Stingray Z51 Conv w/2LT	2017 BMW 6 Series 640i Convertible
General
Body Style	Convertible,Two-seater Passenger Car	Convertible,2-door Sub-Compact Passenger Car
EPA Classification	Two Seater	Subcompact Cars
Drive Train
City MPG	15	20
Combined MPG	19	23
Displacement (CC)	6.2L/376	3.0 L/182
Driveline	Rear Wheel Drive	Rear Wheel Drive
Final Drive Ratio	2.73	3.23
Fuel Capacity (gal)	18.5	18.5
Fuel System	Direct Injection	Gasoline Direct Injection
Fuel Type	Gas V8	Intercooled Turbo Premium Unleaded I-6
Highway MPG	25	29
Horsepower @ RPM	460 @ 6000	315 @ 5800
Torque @ RPM	465 @ 4600	330 @ 1400
Transmission Speeds	7	8
Transmission Type	Manual	Automatic w/OD
Type of Engine	n/a	Straight 6 Cylinder Engine/Turbocharged
Exterior
Curb weight (lbs)	3362	4255
Overall Height (in)	48.9	53.7
Overall Length (in)	176.9	192.8
Overall Width (in)	73.9	74.6
Wheelbase (in)	106.7	112.4
Interior - Cargo - Carrying
Trunk Volume (cu ft)	10.0	10.6
Interior - Passengers
Headroom front (in)	37.9	40.3
Headroom rear (in)	n/a	36.5
Hip room front (in)	53.7	n/a
Leg room front (in)	43	42.1
Leg room rear (in)	n/a	30.5
Passenger Volume	52	89
Seating Capacity - Maximum	2	4
Seating capacity - Standard	2	4
Shoulder room front (in)	55.2	56.9
Shoulder room rear (in)	n/a	49.6
Suspension
Front suspension	Transverse Leaf Spring	Double Wishbone
Ground Clearance (in)	- TBD -	4.8
Rear Suspension	Short/Long Arm	Multi-Link
Track Front	63	63
Track Rear	61.7	65.2
Towing
Tow Capacity Standard		n/a
Turning Radius
Steering Diameter Left	37.7	38.4
Steering Diameter Right	- TBD -	n/a
Warranty
Powertrain Miles	60,000	50,000
Powertrain Time (Months)	60	48
Rust Miles	100,000	n/a
Rust Time (Months)	72	n/a
Warranty - Basic Miles	36,000	50,000
Warranty - Basic Time (Months)	36	48

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