Short answer: the Chevrolet Corvette (2020) is bigger — it is 8.8 cm3 in88 mm longer, 8.1 cm3 in81 mm wider and 6.8 cm3 in68 mm lower than the Porsche 911 (2019).

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Porsche 911 vs Chevrolet Corvette

Porsche 911 992 · 2019 · CoupeChevrolet Corvette C8 · 2020 · Coupealigned at front bumper + ground · same scale
Porsche 911 · 454.2 cm14 ft 11 in4,542 mmChevrolet Corvette · 463 cm15 ft 2 in4,630 mm Porsche 911 · 130.2 cm4 ft 3 in1,302 mmChevrolet Corvette · 123.4 cm4 ft 1 in1,234 mm
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Porsche 911 9922019–present · Coupe
Length454.2 cm14 ft 11 in4,542 mm8.8 cm3 in88 mm shorter
Width185.2 cm6 ft 1 in1,852 mm8.1 cm3 in81 mm narrower
Width incl. mirrors203.3 cm6 ft 8 in2,033 mm 
Height130.2 cm4 ft 3 in1,302 mm6.8 cm3 in68 mm taller
Wheelbase245 cm8 ft 0 in2,450 mm27.3 cm11 in273 mm shorter wheelbase
Ground clearance—no data
Boot (seats up)135 L US cu ft, converted 
Boot (seats folded)—no data
Weight1,520 kg DIN134 kg lighter
Chevrolet Corvette C82020–present · Coupe
Length463 cm15 ft 2 in4,630 mm8.8 cm3 in88 mm longer
Width193.3 cm6 ft 4 in1,933 mm8.1 cm3 in81 mm wider
Width incl. mirrors—no data
Height123.4 cm4 ft 1 in1,234 mm6.8 cm3 in68 mm lower
Wheelbase272.3 cm8 ft 11 in2,723 mm27.3 cm11 in273 mm longer wheelbase
Ground clearance—no data
Boot (seats up)—no data
Boot (seats folded)—no data
Weight1,654–1,888 kg134 kg heavier

Dimensions may vary by trim, market and model year. For guidance only — check with the manufacturer before you buy. Sources are listed on each car's page.

Porsche 911 (2019) vs Chevrolet Corvette (2020): the differences

Will they fit? UK parking bay and garage

CarParking bay 4.8 × 2.4 mSingle garage, 7 ft door
Porsche 911 (2019)Fits, but tightFits, but tightcheck my garage
Chevrolet Corvette (2020)Fits, but tightDoesn't fitcheck my garage

Assumes a UK standard parking bay of 4.8 × 2.4 m and a typical UK single garage of 4.8 × 2.4 m inside (2.1 m high) with a 7 ft × 6 ft 6 in (213 × 198 cm) up-and-over door. Where we have no width-with-mirrors figure we add 20 cm to the body width. “Comfortably” leaves about 60 cm to walk round and open a door; “tight” means it goes in but getting out is awkward. Garages and bays vary a lot — measure yours and use the garage fit checker. For guidance only.

See the full specifications and sources: Porsche 911 (2019) · Chevrolet Corvette (2020). Dimensions may vary by trim, market and model year.

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