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Chevrolet Impala vs INFINITI G20

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

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2002 INFINITI G20

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Overview

SpecChevrolet ImpalaLTINFINITI G2020
Selected trimLT20
Body styleSedanSedan
Drivetrainfront wheel drivefront wheel drive
Fuel typeflex-fuel (unleaded/E85)regular unleaded
Transmission6-speed shiftable automatic5-speed manual
Engine typeflex-fuel (FFV)gas
Model year20202002

Pricing & market

SpecChevrolet ImpalaLTINFINITI G2020
MSRP$31,620$21,395 (best)
Lowest listing price$5,064 (best)—
Median listing price$10,990 (best)—
Highest listing price$16,985 (best)—
For sale now3 (best)0

Fuel economy & range

SpecChevrolet ImpalaLTINFINITI G2020
Combined MPG22 MPG24 MPG (best)
City MPG18 MPG21 MPG (best)
Highway MPG28 MPG29 MPG (best)
Fuel tank18.5 gal (best)15.9 gal

Performance

SpecChevrolet ImpalaLTINFINITI G2020
Horsepower305 hp (best)145 hp
Torque264 lb-ft (best)136 lb-ft
Engine size3.6 L (best)2 L
CylindersV6I4

Size & capability

SpecChevrolet ImpalaLTINFINITI G2020
Seating5 seats5 seats
Doors44
Cargo volume18.8 cu ft (best)—
Curb weight—2,923 lbs (best)
Ground clearance—6.3 in (best)
Wheelbase111.7 in (best)102.4 in
Length201.3 in (best)177.5 in
Width73 in (best)66.7 in
Height58.9 in (best)55.1 in

Safety & recalls

SpecChevrolet ImpalaLTINFINITI G2020
NHTSA overall5 / 5 ★ (best)—
Frontal crash (driver)5 / 5 ★ (best)—
Frontal crash (passenger)4 / 5 ★ (best)—
Side crash (driver)5 / 5 ★ (best)—
Side crash (passenger)5 / 5 ★ (best)—
Side pole5 / 5 ★ (best)—
Rollover4 / 5 ★ (best)—
Open recalls (YMM scope)None reportedNone reported

Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.

Trim overview

All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.

TrimChevrolet ImpalaINFINITI G20
1

LT

$31,620 MSRP(Currently comparing)

20

$21,395 MSRP(Currently comparing)

2

Premier

$36,720 MSRP

20

$22,195 MSRP

Live inventory

Chevrolet Impala vs INFINITI G20 FAQ

Which is better: 2020 Chevrolet Impala or 2002 INFINITI G20?
It depends on priorities. OpenDealer compares 2020 Chevrolet Impala vs 2002 INFINITI G20 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
Which costs less: 2020 Chevrolet Impala or 2002 INFINITI G20?
Based on starting MSRP, the 2002 INFINITI G20 starts lower at $21,395. Live Chevrolet Impala listings start at $5,064.
Which has better startingMsrp: 2020 Chevrolet Impala or 2002 INFINITI G20?
The 2002 INFINITI G20 leads on startingMsrp in this comparison (21,395).
Which has better combinedMpg: 2020 Chevrolet Impala or 2002 INFINITI G20?
The 2002 INFINITI G20 leads on combinedMpg in this comparison (28).
Which has better horsepower: 2020 Chevrolet Impala or 2002 INFINITI G20?
The 2020 Chevrolet Impala leads on horsepower in this comparison (305).
How do the NHTSA safety ratings compare for 2020 Chevrolet Impala vs 2002 INFINITI G20?
NHTSA overall crash-test ratings in this comparison: Chevrolet Impala (5/5 NHTSA overall).