Ram 1500 Classic · Model year 2023 · No longer built
2023 Ram 1500 Classic specs, maintenance & manuals
Owner and shopper reference for the 2023 Ram 1500 Classic, built from Stellantis and Mopar data: 12 factory configurations, the maintenance schedule, fluid capacities and 9 manufacturer publications.
- Configurations
- 12
- Schedule covers
- 150k miles
- Publications
- 9
2023 Ram 1500 Classic prices by configuration
Base MSRP for each factory configuration as last listed on the manufacturer's site (November 2026), excluding destination, taxes and options.
| Configuration | Trim | Base MSRP |
|---|---|---|
| Ram 1500 Classic Tradesman Regular Cab 4x2 8' Box | Tradesman | $32,345 |
| Ram 1500 Classic Tradesman Quad Cab 4x2 6'4" Box | Tradesman | $38,705 |
| Ram 1500 Classic Tradesman Regular Cab 4x4 8' Box | Tradesman | $39,505 |
| Ram 1500 Classic Tradesman Crew Cab 4x2 5'7" Box | Tradesman | $41,405 |
| Ram 1500 Classic Tradesman Crew Cab 4x2 6'4" Box | Tradesman | $41,705 |
| Ram 1500 Classic Tradesman Quad Cab 4x4 6'4" Box | Tradesman | $42,505 |
| Ram 1500 Classic Warlock Quad Cab 4x2 6'4" Box | Warlock | $43,635 |
| Ram 1500 Classic Tradesman Crew Cab 4x4 5'7" Box | Tradesman | $45,205 |
| Ram 1500 Classic Tradesman Crew Cab 4x4 6'4" Box | Tradesman | $45,505 |
| Ram 1500 Classic Warlock Crew Cab 4x2 5'7" Box | Warlock | $46,335 |
| Ram 1500 Classic Warlock Quad Cab 4x4 6'4" Box | Warlock | $47,435 |
| Ram 1500 Classic Warlock Crew Cab 4x4 5'7" Box | Warlock | $50,135 |
2023 Ram 1500 Classic specifications
Every one of the 12 factory configurations, from the manufacturer's own spec comparison (as of November 2026). Pick one, or two to compare.
- Horsepower
- 305 @ 6,400RPM
- Torque
- 269 @ 4,175RPM
- MPG combined
- 20 mpg
- Curb weight
- 4,888 lb
- Seating capacity
- 3
- Wheelbase
- 140 in
| Engine liters | 3.6 L |
| Cylinder configuration | V-6 |
| Horsepower | 305 @ 6,400RPM |
| Torque | 269 @ 4,175RPM |
| Fuel economy - city | 17 mpg |
| Fuel economy - highway | 25 mpg |
| Fuel economy - combined | 20 mpg |
| Fuel tank | 32 gal |
| Curb weight | 4,888 lb |
| Gross vehicle weight rating (GVWR) | 6,600 lb |
| Payload | 1,710 lb |
| Towing capacity | 4,600 lb |
| Gross combined weight rating (GCWR) | 9,850 lb |
| Exterior length | 231 in |
| Exterior body width(all) | 79.4 in |
| Exterior body height | 74.4 in |
| Wheelbase | 140 in |
| Front track | 68 in |
| Rear track(all) | 67.5 in |
| Turning radius | 22.6 ft |
| Pickup box cargo length | 98.3 in |
| Pickup box minimum width(all) | 51 in |
| Pickup box maximum width(all) | 66.4 in |
| Pickup box cargo volume | 74.7 cu ft |
| Pickup box depth | 20.2 in |
| Front legroom(all) | 41 in |
| Front headroom | 39.9 in |
| Front hiproom | 62.9 in |
| Front shoulder room(all) | 66 in |
| Passenger volume | 63 cu ft |
| Recommended fuel(all) | Regular gasoline |
| Valvetrain | DOHC |
| Compressor(all) | None |
| Drive type | Rear-wheel |
| Transmission(all) | 8-speed automatic |
| Sequential shift control(all) | With steering wheel controls |
2023 Ram 1500 Classic maintenance schedule
The factory schedule for normal driving. Oil changes follow the oil-change indicator on most models; severe use (towing, dusty roads, lots of idling) shortens some intervals.
A dot means the service is due at that mileage or after that many years, whichever comes first. Engines: see schedule title.
| Service | 20k2 yr | 30k3 yr | 40k4 yr | 50k5 yr | 60k6 yr | 70k7 yr | 80k8 yr | 90k9 yr | 100k10 yr | 110k11 yr | 120k12 yr | 130k13 yr | 140k14 yr | 150k15 yr |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Additional Inspections | ||||||||||||||
| Inspect the CV/Universal joints. | ||||||||||||||
| Inspect front suspension, tie rod ends, and replace if necessary. | ||||||||||||||
| Inspect the front and rear axle surfaces. If gear oil leakage is suspected, check the fluid level. If using your vehicle for police, taxi, fleet, off-road or frequent trailer towing, change axle fluid. | ||||||||||||||
| Inspect the brake linings, replace as necessary. | ||||||||||||||
| Adjust parking brake as necessary. | ||||||||||||||
| Inspect transfer case fluid. | ||||||||||||||
| Additional Maintenance | ||||||||||||||
| Replace cabin air filter. | ||||||||||||||
| For severe dusty driving conditions, inspect and replace the Evaporative System Fresh Air Filter as necessary; replacement may be more frequent depending on conditions. | ||||||||||||||
| Replace engine air cleaner filter. | ||||||||||||||
| Replace spark plugs. The spark plug change interval is mileage based only, yearly intervals do not apply. | ||||||||||||||
| Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km) whichever comes first. | ||||||||||||||
| Inspect the transfer case fluid, change for any of the following: police, taxi, fleet, or frequent trailer towing. | ||||||||||||||
| Change the transfer case fluid. | ||||||||||||||
| Inspect and replace PCV valve if necessary. | ||||||||||||||
At Every Oil Change Interval As Indicated By Oil Change Indicator System
- Change the oil and filter.
- Rotate the tires at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
- Inspect the battery and clean and tighten terminals as required.
- Inspect the CV/Universal joints.
- Inspect the automatic transmission fluid if equipped with dipstick.
- Inspect the brake pads, shoes, rotors, drums, hoses and parking brake.
- Inspect the engine cooling system protection and hoses.
- Inspect the exhaust system.
- Inspect the engine air cleaner filter if using in dusty or off-road conditions, replace engine air cleaner filter if necessary.
- Inspect and replace the Evaporative System Fresh Air Filter as necessary, replacement may be more frequent if vehicle is operated in extreme dusty conditions.
2023 Ram 1500 Classic fluids & capacities
Oil, coolant, transmission and axle fluids with their capacities and specifications, wheel torque and fuel requirements, from the owner's manual.
Fluid capacities
| System | Applies to | US | Metric |
|---|---|---|---|
| Fuel tank (approximate) | Regular Cab Shortbed/Crew Quad Cab models | 26 gal | 98 L |
| Regular Cab Longbed/Crew Quad Cab models (optional) | 32 gal | 121 L | |
| Engine oil with filter | 3.6L engine | 6 qt | 5.6 L |
| 5.7L engine | 7 qt | 6.6 L | |
| Cooling system | 3.6L engine | 13.7 qt | 13 L |
| 5.7L engine | 18.3 qt | 17.3 L |
Engine fluids
| Component | Fluid / grade | Standard | Mopar product |
|---|---|---|---|
| Engine coolant | OAT (Organic Additive Technology) 10 year/150,000 mile coolant | — | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT |
| Engine oil (3.6L engine) | SAE 5W-20 full synthetic, API Starburst certified (equivalent full synthetic 5W-20 allowed); SAE 5W-30 meeting MS-6395 acceptable if 5W-20 unavailable | MS-6395 | Mopar SAE 5W-20 Full Synthetic Engine Oil |
| Engine oil (5.7L engine) | SAE 0W-20 full synthetic, API Starburst certified (equivalent full synthetic 0W-20 allowed) | MS-6395 | Mopar SAE 0W-20 Full Synthetic Engine Oil |
Chassis fluids & lubricants
| Component | Fluid / grade | Standard | Mopar product |
|---|---|---|---|
| Automatic transmission | ZF 8 & 9 speed ATF, or equivalent | — | Mopar ZF 8 & 9 Speed ATF Automatic Transmission Fluid |
| Transfer case | Mobil LT | — | — |
| Front axle | SAE 75W-85 synthetic GL-5 axle lubricant | — | Mopar GL-5 Synthetic Axle Lubricant SAE 75W-85 |
| Rear axle (3.21 and 3.55 ratios) | SAE 75W-90 synthetic gear lubricant; limited-slip axles need 5 oz. (148 ml) limited slip additive | MS-A0160; additive MS-10111 | Mopar Synthetic Gear Lubricant SAE 75W-90 |
| Rear axle (3.92 ratio) | SAE 75W-140 synthetic gear lubricant; limited-slip axles need 5 oz. (148 ml) limited slip additive | MS-8985; additive MS-10111 | Mopar Synthetic Gear Lubricant SAE 75W-140 |
| Brake master cylinder | DOT 3 brake fluid | — | Mopar DOT 3 |
Fuel
| Engine | Minimum | Ethanol / biodiesel |
|---|---|---|
| 3.6L engine | 87 octane Regular unleaded | Up to 15% (E15) |
| 5.7L engine | 87 octane Regular unleaded (89 for optimum performance and fuel economy) | Up to 15% (E15) |
Wheel lug nut torque
| Wheels | Torque | Thread | Socket |
|---|---|---|---|
| Lug nuts/bolts | 130 ft-lb (176 N·m) | M14 x 1.50 | 22 mm |
- Do not use E-85, methanol blends, or more than 15% ethanol.
- Octane is by the (R+M)/2 method.
- Top Tier detergent gasoline is recommended when available.
- Check lug nut torque again after 25 miles (40 km).
Source: Owner's manual (PDF). Always confirm with the manual for your exact vehicle.
2023 Ram 1500 Classic owner's manuals & publications
The manufacturer's owner's manual, quick guides, radio manuals, supplements and warranty booklets for the 2023 model year.
Owner's manuals
Quick guides
Uconnect & radio
On Mopar.com
- Owner's manual on Mopar.com
- Maintenance schedule on Mopar.com
- Warranty information on Mopar.com
- How-to videos on Mopar.com
Manuals and guides are hosted by the manufacturer on vehicleinfo.mopar.com and open as PDFs. Mopar.com's owner site also has VIN-specific manuals and recall lookups.
2023 Ram 1500 Classic questions
How much did the 2023 Ram 1500 Classic cost new?
Base MSRP ran from $32,345 (Ram 1500 Classic Tradesman Regular Cab 4x2 8' Box) to $50,135 (Ram 1500 Classic Warlock Crew Cab 4x4 5'7" Box), before destination and options, as last listed by the manufacturer.
How much oil does the 2023 Ram 1500 Classic take?
With a filter change: 3.6L engine, 6 qt / 5.6 L and 5.7L engine, 7 qt / 6.6 L. Capacities are from the owner's manual; check the dipstick or oil-life display after filling.
What kind of oil does the 2023 Ram 1500 Classic use?
3.6L engine: SAE 5W-20 full synthetic, API Starburst certified (equivalent full synthetic 5W-20 allowed); SAE 5W-30 meeting MS-6395 acceptable if 5W-20 unavailable (MS-6395) and 5.7L engine: SAE 0W-20 full synthetic, API Starburst certified (equivalent full synthetic 0W-20 allowed) (MS-6395).
When is the first scheduled maintenance on the 2023 Ram 1500 Classic?
At 20,000 miles or 2 years: inspect the cv/universal joints; inspect front suspension, tie rod ends, and replace if necessary; inspect the brake linings, replace as necessary; adjust parking brake as necessary; replace cabin air filter; for severe dusty driving conditions, inspect and replace the evaporative system fresh air filter as necessary; replacement may be more frequent depending on conditions. Oil changes in between follow the oil-change indicator.
Where can I find the 2023 Ram 1500 Classic owner's manual?
The manufacturer publishes it free on Mopar.com as a PDF (linked in the manuals section above), along with quick guides, radio manuals and the warranty booklet.
Specifications come from the manufacturer's spec comparison and its media-site specification sheets; maintenance schedules, fluids and publications come from Mopar's owner site and owner's manuals. Equipment and ratings vary by configuration; check the owner's manual or a dealer for a specific vehicle. This model is no longer sold new.