How much does the 2003 Pontiac Bonneville cost?

The 2003 Pontiac Bonneville has a starting MSRP of $26,695, ranging up to $34,020 for the top trim. Trim pricing includes SE from $26,695; SLE from $29,670; SSEi from $34,020.

What is the fuel economy of the 2003 Pontiac Bonneville?

The 2003 Pontiac Bonneville achieves up to 21 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2003 Pontiac Bonneville have?

The 2003 Pontiac Bonneville offers up to 18 cubic feet of cargo capacity, depending on trim and seating configuration.

How many trims does the 2003 Pontiac Bonneville come in?

The 2003 Pontiac Bonneville is available in 3 trims across Sedan body styles with front wheel drive.

2003 Pontiac Bonneville

3 trims · Sedan

Starting MSRP

$26,695 – $34,020

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NHTSA safety

Not rated

Frontal (driver)★★★★☆

Frontal (passenger)★★★★★

Source: NHTSA

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Pricing

How much should you pay for the Pontiac Bonneville? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on SE

Total price (SE MSRP)

$26,695

Typical monthly

$529/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2003 Pontiac Bonneville trims

SE
MSRP
$26,695
Fuel economy (city/hwy)
17/27
Horsepower
205 hp
Torque
230 lb-ft
Engine
3.8L V6 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
18
Max towing
—
SLE
MSRP
$29,670
Fuel economy (city/hwy)
17/27
Horsepower
205 hp
Torque
230 lb-ft
Engine
3.8L V6 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
18
Max towing
—
SSEi
MSRP
$34,020
Fuel economy (city/hwy)
16/25
Horsepower
240 hp
Torque
280 lb-ft
Engine
3.8L V6 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
18
Max towing
—

Compare 2003 Pontiac Bonneville trim specifications
Spec	SE	SLE	SSEi
MSRP	$26,695	$29,670	$34,020
Fuel economy (city/hwy)	17/27	17/27	16/25
Horsepower	205 hp	205 hp	240 hp
Torque	230 lb-ft	230 lb-ft	280 lb-ft
Engine	3.8L V6 gas	3.8L V6 gas	3.8L V6 gas
Seating	5	5	5
Drivetrain	FWD	FWD	FWD
Cargo (cu ft)	18	18	18
Max towing	—	—	—

Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Engine & drivetrain

Engine type: SEgas
SLEgas
SSEigas
Fuel type: SEregular unleaded
SLEregular unleaded
SSEipremium unleaded (required)
Cylinders: SEV6
SLEV6
SSEiV6
Displacement: SE3.8 L
SLE3.8 L
SSEi3.8 L
Horsepower: SE205 hp
SLE205 hp
SSEi240 hp
Torque: SE230 lb-ft
SLE230 lb-ft
SSEi280 lb-ft
Transmission: SE4-speed automatic
SLE4-speed automatic
SSEi4-speed automatic
Drivetrain: SEfront wheel drive
SLEfront wheel drive
SSEifront wheel drive

Dimensions

Body type: SESedan
SLESedan
SSEiSedan
Doors: SE4
SLE4
SSEi4
Seating: SE5
SLE5
SSEi5
Length: SE202.6 in
SLE202.6 in
SSEi202.6 in
Width: SE74.2 in
SLE74.2 in
SSEi74.2 in
Height: SE56.6 in
SLE56.6 in
SSEi56.6 in
Wheelbase: SE112.2 in
SLE112.2 in
SSEi112.2 in
Ground clearance: SE5.4 in
SLE5.4 in
SSEi5.4 in

Capacity & weight

Cargo capacity: SE18 cu ft
SLE18 cu ft
SSEi18 cu ft
Max cargo capacity: SE18 cu ft
SLE18 cu ft
SSEi18 cu ft
Curb weight: SE3,633 lbs
SLE3,678 lbs
SSEi3,716 lbs
Fuel tank: SE18.5 gal
SLE18.5 gal
SSEi18.5 gal

Fuel economy & EV

Combined MPG: SE21
SLE21
SSEi19
City MPG: SE17
SLE17
SSEi16
Highway MPG: SE27
SLE27
SSEi25

Full specifications by trim
Spec	SE	SLE	SSEi
Engine & drivetrain
Engine type	gas	gas	gas
Fuel type	regular unleaded	regular unleaded	premium unleaded (required)
Cylinders	V6	V6	V6
Displacement	3.8 L	3.8 L	3.8 L
Horsepower	205 hp	205 hp	240 hp
Torque	230 lb-ft	230 lb-ft	280 lb-ft
Transmission	4-speed automatic	4-speed automatic	4-speed automatic
Drivetrain	front wheel drive	front wheel drive	front wheel drive
Dimensions
Body type	Sedan	Sedan	Sedan
Doors	4	4	4
Seating	5	5	5
Length	202.6 in	202.6 in	202.6 in
Width	74.2 in	74.2 in	74.2 in
Height	56.6 in	56.6 in	56.6 in
Wheelbase	112.2 in	112.2 in	112.2 in
Ground clearance	5.4 in	5.4 in	5.4 in
Capacity & weight
Cargo capacity	18 cu ft	18 cu ft	18 cu ft
Max cargo capacity	18 cu ft	18 cu ft	18 cu ft
Curb weight	3,633 lbs	3,678 lbs	3,716 lbs
Fuel tank	18.5 gal	18.5 gal	18.5 gal
Fuel economy & EV
Combined MPG	21	21	19
City MPG	17	17	16
Highway MPG	27	27	25