Introduction

Thank you for using this cost-of-ownership calculator and analysis tool. The 2024 Tesla Model S Long Range 100 kWh Dual Motor AWD, with its impressive 670 horsepower and all-wheel drive capability, represents the pinnacle of electric performance sedans. This article provides a comprehensive breakdown of the real-world costs associated with owning this high-mileage (98,000 miles) vehicle in the United States, including depreciation, maintenance, repairs, energy costs, and more. We'll also highlight common problems and reliability insights to help you make an informed decision.

Estimated Market Price

In the United States, the 2024 Tesla Model S Long Range starts at around $89,990 for a new vehicle. For used models with approximately 98,000 miles, prices typically range from $45,000 to $55,000, depending on condition and location. Certified pre-owned (CPO) options from Tesla can command $50,000 to $60,000, offering extended warranties and verified inspections.

Depreciation — Past Year

Over the past year, the 2024 Tesla Model S Long Range has depreciated by about $15,000 to $20,000 in value for high-mileage examples like this one with 98,000 miles. This represents a 25-30% loss, influenced by rapid EV market evolution, new model releases, and battery degradation concerns at higher mileages.

Depreciation Forecast

Looking ahead, expect the vehicle to lose another $8,000-$10,000 (15-20%) in the next year, bringing resale value to $35,000-$45,000. Over three years, total depreciation could reach 40-50%, with a projected value of $25,000-$35,000. In five years, at around 150,000-200,000 miles, it may retain only 20-30% of original value, estimating $18,000-$27,000, factoring in battery health and market saturation of used EVs.

Breakdown Frequency & Repair Costs

The 2024 Model S experiences breakdowns roughly every 15,000-20,000 miles, lower than average for luxury sedans but higher than some EVs due to complex electronics. At 98,000 miles, unscheduled repairs occur about 1-2 times per year. The average repair bill in the US is $1,200-$2,500, often related to software glitches or component failures rather than mechanical wear.

Engine Reliability & Repair Costs

The Long Range 100 kWh Dual Motor AWD (670 HP) powertrain rates highly for reliability, scoring 4/5 overall, thanks to Tesla's robust electric motors and battery tech. However, at 98,000 miles, common issues include battery degradation (5-10% capacity loss), inverter failures, and cooling system leaks. Battery pack replacement costs $15,000-$25,000; motor inverter repairs run $3,000-$5,000; and coolant system fixes average $1,500-$2,500 in the US.

Transmission & Gearbox Reliability

As an EV, the Model S uses a single-speed direct-drive transmission, which is exceptionally reliable (5/5 rating) with minimal moving parts. Common failure points are rare but include drive unit bearing wear or gear synchronization issues at high mileage like 98,000 miles. Repairs for the drive unit typically cost $4,000-$7,000 in the US, though full replacements are infrequent before 150,000 miles.

Electrical System & Multimedia Reliability

Electronics and the infotainment system (15-inch touchscreen) rate 3.5/5 for reliability, plagued by software bugs, sensor malfunctions (e.g., Autopilot cameras), and MCU (Media Control Unit) failures. At 98,000 miles, expect intermittent glitches. Typical repairs include MCU upgrades at $1,500-$2,500, sensor replacements at $800-$1,500, and wiring harness fixes at $500-$1,000 in the US.

Suspension & Chassis Reliability

The air suspension system rates 3/5 for reliability, with common wear at 98,000 miles including air strut leaks and compressor failures. Bushings and control arms also degrade on rough roads. Replacement costs: air struts $1,200-$2,000 per corner; compressor $800-$1,200; bushings $400-$600 in the US.

Body & Exterior

Tesla's paint quality is average (3/5), prone to chipping on highways, but rust protection is excellent (4.5/5) due to galvanized steel and minimal underbody exposure. Spare parts availability is good through Tesla service centers. Bumpers cost $800-$1,200; fenders $500-$800; glass (windshield) $1,000-$1,500; chrome trim $200-$400 in the US.

Scheduled Maintenance Costs

As an EV, the 2024 Model S requires minimal scheduled maintenance. No oil changes, spark plugs, or timing belts apply. At 98,000 miles, annual service includes cabin filter replacement ($50-$100), brake fluid flush ($150-$250), and AC system check ($100-$200). Tesla recommends inspections every 12,500 miles, costing $200-$400 per visit in the US. Total yearly maintenance: $500-$1,000.

Taxes, Registration & Insurance

Annual registration fees in the US average $100-$300, varying by state (e.g., lower in EV-friendly states like California). Property taxes on a $50,000 vehicle add $500-$800 yearly. Average insurance for the Model S is $2,000-$3,500 annually, higher due to repair costs and performance, but discounts apply for safety features.

Fuel / Energy Costs

The Model S Long Range achieves about 3.5-4.0 miles per kWh (equivalent to 25-28 kWh/100 miles). At US average electricity rates of $0.15/kWh and 12,000 miles driven yearly, monthly energy costs are $120-$150, or $1,440-$1,800 annually. Home charging is cheapest; Supercharging adds 20-30% to costs.

Tyres

Factory-recommended sizes are 255/45R19 front and 285/40R19 rear. OEM Michelin Pilot Sport tires cost $300-$400 each. Quality alternatives like Continental ExtremeContact ($250-$350 each) offer similar performance and longevity (30,000-40,000 miles). Full set replacement: $1,200-$1,600 in the US.

Filters & Consumables

Cabin air filter: $20-$50. No oil filter needed. Other consumables include wiper blades ($30-$50 pair), brake pads ($200-$400 set, lasting 50,000+ miles due to regen braking), and HEPA filter upgrade ($100-$200) in the US.

Total Annual Ownership Cost

Summary of Yearly Costs (for 12,000 miles driven)
  • Depreciation: $8,000-$10,000
  • Maintenance: $500-$1,000
  • Repairs: $1,200-$2,500
  • Insurance: $2,000-$3,500
  • Energy: $1,440-$1,800
  • Taxes/Registration: $600-$1,100
  • Tires (prorated): $300-$400
  • Total: $14,040-$20,300

Pros & Cons

Pros
  • Exceptional performance and acceleration (0-60 mph in 3.1 seconds)
  • Long range (up to 405 miles EPA) and efficient energy use
  • Low operating costs compared to gas luxury sedans
  • Advanced Autopilot and over-the-air updates
  • Minimal routine maintenance as an EV
Cons
  • High depreciation, especially at 98,000 miles
  • Expensive repairs for battery and electronics
  • Build quality issues like panel gaps and rattles
  • Limited service center availability in rural areas
  • Potential battery degradation affecting range

What to Check Before Buying

For a 2024 Model S Long Range with 98,000 miles, inspect battery health via Tesla's app (aim for <10% degradation), test Autopilot sensors for calibration, check suspension for air leaks, review service history for drive unit issues, and scan for software errors. Verify warranty status (8-year/150,000-mile battery coverage) and examine paint/exterior for damage. A professional EV inspection ($200-$400) is recommended.

Verdict

The 2024 Tesla Model S Long Range is worth its price for tech enthusiasts seeking thrilling performance and EV efficiency, but at 98,000 miles, it's a buy only if priced under $50,000 with good battery health. Reliability is solid for an EV but hampered by costly repairs and rapid depreciation—recommend for buyers with access to Tesla service and home charging. Overall: Buy with caution for long-term ownership.