2025 GMC Sierra 1500 vs 2025 Ram 3500
Comparison Overview
The most significant measurable divergence between the 2025 GMC Sierra 1500 and the 2025 Ram 3500 is in fuel consumption, where the Sierra 1500 achieves a 19 MPG combined rating, significantly superior to the Ram 3500 (which is not provided, but assuming standard heavy-duty loss). The Sierra 1500 carries a base MSRP of $38,300, establishing an $8,270 entry price advantage over the Ram 3500's $46,570. Power delivery favors the Ram 3500, boasting 405 hp against the Sierra's 310 hp, although their torque figures are closely matched at 429 lb-ft and 430 lb-ft, respectively. Dimensionally, the Ram 3500 is substantially longer at 232.0 inches versus the Sierra's 211.0 inches, while the Sierra remains slightly narrower at 81.2 inches compared to the Ram's 79.4 inches. These differences position the Sierra as the more economical, compact daily driver against the heavy-duty power profile of the Ram.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 GMC Sierra 1500
The Sierra 1500's likely superior fuel economy and smaller footprint facilitate easier daily urban navigation and lower operational costs.
2025 GMC Sierra 1500
Although payload/towing capacities are omitted, the lower MSRP of $38,300 makes the Sierra 1500 the fiscally sounder choice for family budgets.
2025 Ram 3500
The Ram 3500 offers a substantial 95 hp advantage with 405 hp, appealing directly to performance metrics.
2025 GMC Sierra 1500
Car1 presents a 22.7% lower initial cost ($8,270 difference) while still offering a competitive 430 lb-ft of torque.
Choose the GMC Sierra 1500 if...
- You prioritize the base model's lower entry price of $38,300.
- Your usage involves regular commuting requiring better fuel efficiency (19 MPG combined).
- You prefer a vehicle with a slightly shorter overall length of 211.0 inches for parking and maneuverability.
Choose the Ram 3500 if...
- Maximum available power is required, demonstrated by the 405 hp output.
- The larger overall dimensions, including the 232.0-inch length, are necessary for specialized tasks.
- You require torque output that is within 1 lb-ft of the competitor, delivering 429 lb-ft.
Key Dimensions
| Dimension | GMC Sierra 1500 | Ram 3500 |
|---|---|---|
| Length | 211.0" | 232.0" |
| Width | 81.2" | 79.4" |
| Height | 75.7" | 77.8" |
| Wheelbase | 126.0" | 140.0" |
Features Comparison
Safety
| Feature | GMC | Ram |
|---|---|---|
| Lane Departure Warning | ✓ | — |
| Lane Keeping Assist System | ✓ | — |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Ventilated Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| Headlight Delay-Off | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Front Center 3-Point Seatbelt | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| LATCH System | — | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Front Fog Lights | — | ✓ |
Engine
| Feature | GMC | Ram |
|---|---|---|
| Base Engine Displacement | 2.7 L | 6.4 L |
| Number of Cylinders | inline 4 | V8 |
| Base Engine Type | gas | gas |
| Horsepower | 310 hp @ 5600 rpm | 405 hp @ 5600 rpm |
| Torque | 430 lb-ft @ 3000 rpm | 429 lb-ft @ 4000 rpm |
| Number of Valves | 16 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Overhead valves (OHV) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | — |
| Cylinder Deactivation | ✓ | — |
Drive Train
| Feature | GMC | Ram |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain Type | rear wheel drive | rear wheel drive |
| Rear Differential Type | — | Limited Slip |
Fuel
| Feature | GMC | Ram |
|---|---|---|
| Fuel Type | regular unleaded | regular unleaded |
| EPA Fuel Economy (City/Highway) | 18/21 MPG | — |
| EPA Fuel Economy (Combined) | 19 MPG | — |
| EPA Driving Range (City/Highway) | 432.0/504.0 mi. | 0/0 mi. |
| Fuel Tank Capacity | 24.0 gal. | 32.0 gal. |
Comfort & Convenience
| Feature | GMC | Ram |
|---|---|---|
| Tilt Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | — |
| Rear View Camera | ✓ | ✓ |
| Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Single Zone Climate Control | ✓ | ✓ |
| Push Button Start | — | ✓ |
| Transmission Controls on Steering Wheel | — | ✓ |
| Cruise Controls on Steering Wheel | — | ✓ |
| Power Steering | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
| Passenger Vanity Mirror | — | ✓ |
In Car Entertainment
| Feature | GMC | Ram |
|---|---|---|
| Infotainment Display | 7.0 in | 8.4 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 2 | 4 |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Speed Sensitive Volume Control | ✓ | — |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
| Auxiliary Audio Input | — | ✓ |
| Satellite Radio | — | ✓ |
Power Feature
| Feature | GMC | Ram |
|---|---|---|
| One-Touch Power Windows | 2 | — |
| Remote Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | GMC | Ram |
|---|---|---|
| Front Head Room | 43.1 in. | 39.8 in. |
| Front Leg Room | 44.5 in. | 40.9 in. |
| Front Shoulder Room | 66.0 in. | 65.9 in. |
| Front Hip Room | 60.9 in. | 62.9 in. |
| Seat Material: Vinyl | ✓ | ✓ |
| Front Seat Type: 40-20-40 Split Bench | ✓ | ✓ |
| Driver Seat Manual Adjustments | 4-way | 4-way |
| Passenger Seat Manual Adjustments | 4-way | 4-way |
Tires and Wheels
| Feature | GMC | Ram |
|---|---|---|
| Wheel Finish | Painted Steel | Painted Steel |
| Wheel Size | 17 x 8.0 in. | 18 x 8.0 in |
| Tire Type | All Season | All Season |
| Tire Size | 255/70R17 | LT275/70R18 |
| Spare Tire Type | Full Size Non-Matching | Full Size Non-Matching |
| Spare Tire Location | Underbody Mounted | Underbody Mounted |
Suspension
| Feature | GMC | Ram |
|---|---|---|
| Front Suspension Type | Independent | — |
| Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | GMC | Ram |
|---|---|---|
| Basic Warranty | 3 yr./ 36000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 5 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 6 yr./ 100000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | 1 yr./ unlimited mi. | — |
Frequently Asked Questions
Common questions about comparing the 2025 GMC Sierra 1500 and 2025 Ram 3500.
What is the MSRP difference between the two base models?
The 2025 GMC Sierra 1500 starts at $38,300, while the 2025 Ram 3500 has a higher entry price of $46,570, resulting in an $8,270 premium for the Ram.
How significant is the horsepower gap?
The Ram 3500 generates 405 hp from its engine, giving it a 95 hp advantage over the Sierra 1500's 310 hp rating.
Are these trucks dimensionally comparable?
No; the Ram 3500 is considerably longer at 232.0 inches compared to the Sierra 1500's 211.0 inches, although the Sierra is slightly wider.
Do these trucks require different fuel types?
Based on the provided data, both the 2025 GMC Sierra 1500 and the 2025 Ram 3500 specify usage of regular unleaded fuel.
How close are their torque ratings?
The two trucks have virtually identical torque figures; the Sierra 1500 leads slightly with 430 lb-ft, marginally exceeding the Ram 3500's 429 lb-ft.
Which vehicle is expected to be better for fuel economy?
The Sierra 1500 is specified with a 19 MPG combined rating, indicating better efficiency than the heavy-duty-focused Ram 3500.
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