Pontiac Bonneville vs Chevrolet Silverado 1500 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2005 Pontiac Bonneville GXP

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2023 Chevrolet Silverado 1500 Custom Crew Cab 4WD
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New Car Pricing New listing price comparison and analysis.

2005 Pontiac Bonneville
GXP
No Data Available
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
MSRP
$49,300
Invoice
$46,884
Average Price Paid
$48,099
6,116 listings nationwide

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2005 Pontiac Bonneville
GXP
No Data Available
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2005 Pontiac Bonneville
GXP
CarGurus Instant Market Value
$36,310
5 listings nationwide

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2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
CarGurus Instant Market Value
$47,552
42 listings nationwide
3 GREAT deals
11 GOOD deals

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Expert Reviews Reviews from CarGurus experts.

2005 Pontiac Bonneville
GXP

After 47 years on the market, the Pontiac Bonneville hears the fat lady sing in 2005. Starting life as Pontiac's sporty full-size coupe and convertible in the 1950s and evolving into ...

Read full review »
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
No Expert Reviews

User Reviews Reviews from CarGurus users who have driven or owned the car.

2005 Pontiac Bonneville
GXP
45
jwdstang2000 2005 Pontiac Bonneville GXPReview:

Gxp — fun car, drives great. expensive to maintain. love beating up on little tuners at the stoplight wh...

Primary Use: Sport/fun (spirited driving, track racing, off-roading, etc.)

Full review »
125
donhank 2005 Pontiac Bonneville GXPReview:

Another Great Orphan Bites The Dust. — Pontiac has been a favorite of mine since owning my Firebird TransAms. This car has great handling, ...

Primary Use: Family transportation

Full review »
60
ruzzinator 2005 Pontiac Bonneville GXPReview:

Hey I Give It 10 Out Of 10 — 11/20/10 = Just found my 2005 Bonneville GXP, white tricoat with 18,000 miles. What a find. Have onl...

Primary Use: Commuting to work

Full review »
Read all 3 user reviews »
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
No User Reviews

Specs

2005 Pontiac Bonneville
GXP
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD
Powertrain 4-Speed Automatic 8-Speed Automatic
Drivetrain
FWD
4X4
Fuel Economy, City
15 MPG
18 MPG
Fuel Economy, Highway
22 MPG
21 MPG
Fuel Tank Volume 18 gal 24 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
275 hp @ 5,600 RPM
310 hp @ 5,600 RPM
Torque
300 lb-ft @ 4,000 RPM
430 lb-ft @ 1,500 RPM
Cylinders
8 cylinders
4 cylinders
Compression Ratio
10:1
10:1
Displacement
4,600 cc
2,700 cc
Bore x Stroke
3.66 in x 3.31 in
3.63 in x 4.01 in
Safety
ABS Brakes Optional Standard
Driver Airbag Optional Standard
Passenger Airbag Optional Standard
Front Side Airbags Optional Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Front Driver 4 stars --
Front Passenger 5 stars --
Side Driver 4 stars --
Side Rear Passenger 4 stars --
Rollover (pre-2011) 5 stars --
Overall -- 4 stars
Front Crash Overall -- 4 stars
Front Crash Driver -- 5 stars
Front Crash Passenger -- 4 stars
Side Crash Overall -- 5 stars
Side Barrier Driver -- 5 stars
Side Barrier Passenger -- 5 stars
Side Pole Driver -- 5 stars
Rollover -- 5 stars
Comfort and Convenience
Sunroof/Moonroof Optional --
Leather Seats Standard --
Air Conditioning Optional Standard
CD Player Optional --
CD Changer Optional --
Cassette Player Optional --
Radio Optional Standard
Power Windows Optional Standard
Power Door Locks Optional Standard
Driver Power Seats Optional Standard
Passenger Power Seats Optional --
Interior
Maximum Seating 5 seats 6 seats
Front Legroom 42.6 in 44.5 in
Back Legroom 38 in 43.4 in
Payload and Towing
Cargo Volume 18 cu ft --
Maximum Payload -- 2,020 lbs
Standard Towing Capacity -- 9,000 lbs
Maximum Towing Capacity -- 9,300 lbs
Exterior
Length 202.6 in 231.9 in
Width 74.2 in 81.2 in
Height 56.6 in 75.5 in
Wheelbase 112.2 in 147.4 in
Bed Length -- 69.9 in

Available Options

2005 Pontiac Bonneville
GXP
2023 Chevrolet Silverado 1500
Custom Crew Cab 4WD

Exterior Colors

  • Black
  • Dark Ash Metallic
  • Glacier Blue Metallic
  • NORTHSKY Blue Metallic
  • Red Hot
  • Sterling Gray Metallic
  • Summit White

Option Packages

  • CHEVYTEC Spray-On Bedliner, Black
  • LPO, Assist Step And Tonneau Value Package I
  • LPO, Assist Step And Tonneau Value Package II
  • LPO, Assist Step And Tonneau Value Package III
  • LPO, Assist Steps - 4" Black - Round
  • LPO, Assist Steps - 4" Chromed Round
  • LPO, Assist Steps, 6" Black Tubular Rectangular Wheel-To-Wheel
  • LPO, Assist Steps, Chromed Tubular, 6" Rectangular
  • LPO, Black Tubular Assist Steps, 6" Rectangular
  • LPO, Front Brake Kit-Performance
  • LPO, Hard-Folding Tonneau Cover By Rev
  • LPO, Off-Road High Clearance Steps
  • LPO, Tonneau Cover, Premium Soft Roll-Up
  • LPO, Tri-Fold Soft Tonneau Cover By Advantage
  • Rally Edition

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